17880912

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 60194560

約数和(自身を除く): 42313648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 108, 112, 126, 144, 146, 162, 168, 189, 216, 219, 243, 252, 292, 324, 336, 378, 432, 438, 486, 504, 511, 567, 584, 648, 657, 729, 756, 876, 972, 1008, 1022, 1134, 1168, 1296, 1314, 1458, 1512, 1533, 1701, 1752, 1944, 1971, 2044, 2187, 2268, 2628, 2916, 3024, 3066, 3402, 3504, 3888, 3942, 4088, 4374, 4536, 4599, 5103, 5256, 5832, 5913, 6132, 6804, 7884, 8176, 8748, 9072, 9198, 10206, 10512, 11664, 11826, 12264, 13608, 13797, 15309, 15768, 17496, 17739, 18396, 20412, 23652, 24528, 27216, 27594, 30618, 31536, 34992, 35478, 36792, 40824, 41391, 47304, 53217, 55188, 61236, 70956, 73584, 81648, 82782, 94608, 106434, 110376, 122472, 124173, 141912, 159651, 165564, 212868, 220752, 244944, 248346, 283824, 319302, 331128, 372519, 425736, 496692, 638604, 662256, 745038, 851472, 993384, 1117557, 1277208, 1490076, 1986768, 2235114, 2554416, 2980152, 4470228, 5960304, 8940456, 17880912]

約数ペア:

[(1, 17880912), (2, 8940456), (3, 5960304), (4, 4470228), (6, 2980152), (7, 2554416), (8, 2235114), (9, 1986768), (12, 1490076), (14, 1277208), (16, 1117557), (18, 993384), (21, 851472), (24, 745038), (27, 662256), (28, 638604), (36, 496692), (42, 425736), (48, 372519), (54, 331128), (56, 319302), (63, 283824), (72, 248346), (73, 244944), (81, 220752), (84, 212868), (108, 165564), (112, 159651), (126, 141912), (144, 124173), (146, 122472), (162, 110376), (168, 106434), (189, 94608), (216, 82782), (219, 81648), (243, 73584), (252, 70956), (292, 61236), (324, 55188), (336, 53217), (378, 47304), (432, 41391), (438, 40824), (486, 36792), (504, 35478), (511, 34992), (567, 31536), (584, 30618), (648, 27594), (657, 27216), (729, 24528), (756, 23652), (876, 20412), (972, 18396), (1008, 17739), (1022, 17496), (1134, 15768), (1168, 15309), (1296, 13797), (1314, 13608), (1458, 12264), (1512, 11826), (1533, 11664), (1701, 10512), (1752, 10206), (1944, 9198), (1971, 9072), (2044, 8748), (2187, 8176), (2268, 7884), (2628, 6804), (2916, 6132), (3024, 5913), (3066, 5832), (3402, 5256), (3504, 5103), (3888, 4599), (3942, 4536), (4088, 4374)]