8581414974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{26981}}^1$

素因数の和:27137

約数の個数: 64

約数和(自身を含む): 19271623680

約数和(自身を除く): 10690208706

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 79, 122, 158, 183, 237, 366, 474, 671, 869, 1342, 1738, 2013, 2607, 4026, 4819, 5214, 9638, 14457, 26981, 28914, 53009, 53962, 80943, 106018, 159027, 161886, 296791, 318054, 593582, 890373, 1645841, 1780746, 2131499, 3291682, 4262998, 4937523, 6394497, 9875046, 12788994, 18104251, 23446489, 36208502, 46892978, 54312753, 70339467, 108625506, 130021439, 140678934, 260042878, 390064317, 780128634, 1430235829, 2860471658, 4290707487, 8581414974]

約数ペア:

[(1, 8581414974), (2, 4290707487), (3, 2860471658), (6, 1430235829), (11, 780128634), (22, 390064317), (33, 260042878), (61, 140678934), (66, 130021439), (79, 108625506), (122, 70339467), (158, 54312753), (183, 46892978), (237, 36208502), (366, 23446489), (474, 18104251), (671, 12788994), (869, 9875046), (1342, 6394497), (1738, 4937523), (2013, 4262998), (2607, 3291682), (4026, 2131499), (4819, 1780746), (5214, 1645841), (9638, 890373), (14457, 593582), (26981, 318054), (28914, 296791), (53009, 161886), (53962, 159027), (80943, 106018)]