18612048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4292

約数の個数: 80

約数和(自身を含む): 59190656

約数和(自身を除く): 40578608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4261, 4368, 8522, 12783, 17044, 25566, 29827, 34088, 51132, 55393, 59654, 68176, 89481, 102264, 110786, 119308, 166179, 178962, 204528, 221572, 238616, 332358, 357924, 387751, 443144, 477232, 664716, 715848, 775502, 886288, 1163253, 1329432, 1431696, 1551004, 2326506, 2658864, 3102008, 4653012, 6204016, 9306024, 18612048]

約数ペア:

[(1, 18612048), (2, 9306024), (3, 6204016), (4, 4653012), (6, 3102008), (7, 2658864), (8, 2326506), (12, 1551004), (13, 1431696), (14, 1329432), (16, 1163253), (21, 886288), (24, 775502), (26, 715848), (28, 664716), (39, 477232), (42, 443144), (48, 387751), (52, 357924), (56, 332358), (78, 238616), (84, 221572), (91, 204528), (104, 178962), (112, 166179), (156, 119308), (168, 110786), (182, 102264), (208, 89481), (273, 68176), (312, 59654), (336, 55393), (364, 51132), (546, 34088), (624, 29827), (728, 25566), (1092, 17044), (1456, 12783), (2184, 8522), (4261, 4368)]