18939046752

素因数分解:

$2^5\times 3^6\times {\mathrm{31}}^1\times {\mathrm{26189}}^1$

素因数の和:26248

約数の個数: 168

約数和(自身を含む): 57709350720

約数和(自身を除く): 38770303968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 864, 972, 992, 1116, 1296, 1458, 1488, 1674, 1944, 2232, 2511, 2592, 2916, 2976, 3348, 3888, 4464, 5022, 5832, 6696, 7533, 7776, 8928, 10044, 11664, 13392, 15066, 20088, 22599, 23328, 26189, 26784, 30132, 40176, 45198, 52378, 60264, 78567, 80352, 90396, 104756, 120528, 157134, 180792, 209512, 235701, 241056, 314268, 361584, 419024, 471402, 628536, 707103, 723168, 811859, 838048, 942804, 1257072, 1414206, 1623718, 1885608, 2121309, 2435577, 2514144, 2828412, 3247436, 3771216, 4242618, 4871154, 5656824, 6363927, 6494872, 7306731, 7542432, 8485236, 9742308, 11313648, 12727854, 12989744, 14613462, 16970472, 19091781, 19484616, 21920193, 22627296, 25455708, 25979488, 29226924, 33940944, 38183562, 38969232, 43840386, 50911416, 58453848, 65760579, 67881888, 76367124, 77938464, 87680772, 101822832, 116907696, 131521158, 152734248, 175361544, 197281737, 203645664, 233815392, 263042316, 305468496, 350723088, 394563474, 526084632, 591845211, 610936992, 701446176, 789126948, 1052169264, 1183690422, 1578253896, 2104338528, 2367380844, 3156507792, 4734761688, 6313015584, 9469523376, 18939046752]

約数ペア:

[(1, 18939046752), (2, 9469523376), (3, 6313015584), (4, 4734761688), (6, 3156507792), (8, 2367380844), (9, 2104338528), (12, 1578253896), (16, 1183690422), (18, 1052169264), (24, 789126948), (27, 701446176), (31, 610936992), (32, 591845211), (36, 526084632), (48, 394563474), (54, 350723088), (62, 305468496), (72, 263042316), (81, 233815392), (93, 203645664), (96, 197281737), (108, 175361544), (124, 152734248), (144, 131521158), (162, 116907696), (186, 101822832), (216, 87680772), (243, 77938464), (248, 76367124), (279, 67881888), (288, 65760579), (324, 58453848), (372, 50911416), (432, 43840386), (486, 38969232), (496, 38183562), (558, 33940944), (648, 29226924), (729, 25979488), (744, 25455708), (837, 22627296), (864, 21920193), (972, 19484616), (992, 19091781), (1116, 16970472), (1296, 14613462), (1458, 12989744), (1488, 12727854), (1674, 11313648), (1944, 9742308), (2232, 8485236), (2511, 7542432), (2592, 7306731), (2916, 6494872), (2976, 6363927), (3348, 5656824), (3888, 4871154), (4464, 4242618), (5022, 3771216), (5832, 3247436), (6696, 2828412), (7533, 2514144), (7776, 2435577), (8928, 2121309), (10044, 1885608), (11664, 1623718), (13392, 1414206), (15066, 1257072), (20088, 942804), (22599, 838048), (23328, 811859), (26189, 723168), (26784, 707103), (30132, 628536), (40176, 471402), (45198, 419024), (52378, 361584), (60264, 314268), (78567, 241056), (80352, 235701), (90396, 209512), (104756, 180792), (120528, 157134)]