18755876928

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{3677}}^1$

素因数の和:4580

約数の個数: 112

約数和(自身を含む): 51299449344

約数和(自身を除く): 32543572416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 857, 992, 1488, 1714, 1984, 2571, 2976, 3428, 3677, 5142, 5952, 6856, 7354, 10284, 11031, 13712, 14708, 20568, 22062, 26567, 27424, 29416, 41136, 44124, 53134, 54848, 58832, 79701, 82272, 88248, 106268, 113987, 117664, 159402, 164544, 176496, 212536, 227974, 235328, 318804, 341961, 352992, 425072, 455948, 637608, 683922, 705984, 850144, 911896, 1275216, 1367844, 1700288, 1823792, 2550432, 2735688, 3151189, 3647584, 5100864, 5471376, 6302378, 7295168, 9453567, 10942752, 12604756, 18907134, 21885504, 25209512, 37814268, 50419024, 75628536, 97686859, 100838048, 151257072, 195373718, 201676096, 293060577, 302514144, 390747436, 586121154, 605028288, 781494872, 1172242308, 1562989744, 2344484616, 3125979488, 4688969232, 6251958976, 9377938464, 18755876928]

約数ペア:

[(1, 18755876928), (2, 9377938464), (3, 6251958976), (4, 4688969232), (6, 3125979488), (8, 2344484616), (12, 1562989744), (16, 1172242308), (24, 781494872), (31, 605028288), (32, 586121154), (48, 390747436), (62, 302514144), (64, 293060577), (93, 201676096), (96, 195373718), (124, 151257072), (186, 100838048), (192, 97686859), (248, 75628536), (372, 50419024), (496, 37814268), (744, 25209512), (857, 21885504), (992, 18907134), (1488, 12604756), (1714, 10942752), (1984, 9453567), (2571, 7295168), (2976, 6302378), (3428, 5471376), (3677, 5100864), (5142, 3647584), (5952, 3151189), (6856, 2735688), (7354, 2550432), (10284, 1823792), (11031, 1700288), (13712, 1367844), (14708, 1275216), (20568, 911896), (22062, 850144), (26567, 705984), (27424, 683922), (29416, 637608), (41136, 455948), (44124, 425072), (53134, 352992), (54848, 341961), (58832, 318804), (79701, 235328), (82272, 227974), (88248, 212536), (106268, 176496), (113987, 164544), (117664, 159402)]