18791008054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{13477}}^1$

素因数の和:13709

約数の個数: 64

約数和(自身を含む): 35649202176

約数和(自身を除く): 16858194122

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 163, 182, 326, 329, 611, 658, 1141, 1222, 2119, 2282, 4238, 4277, 7661, 8554, 13477, 14833, 15322, 26954, 29666, 53627, 94339, 99593, 107254, 175201, 188678, 199186, 350402, 633419, 697151, 1226407, 1266838, 1394302, 2196751, 2452814, 4393502, 4433933, 8234447, 8867866, 15377257, 16468894, 28557763, 30754514, 57115526, 57641129, 103247297, 115282258, 199904341, 206494594, 399808682, 722731079, 1342214861, 1445462158, 2684429722, 9395504027, 18791008054]

約数ペア:

[(1, 18791008054), (2, 9395504027), (7, 2684429722), (13, 1445462158), (14, 1342214861), (26, 722731079), (47, 399808682), (91, 206494594), (94, 199904341), (163, 115282258), (182, 103247297), (326, 57641129), (329, 57115526), (611, 30754514), (658, 28557763), (1141, 16468894), (1222, 15377257), (2119, 8867866), (2282, 8234447), (4238, 4433933), (4277, 4393502), (7661, 2452814), (8554, 2196751), (13477, 1394302), (14833, 1266838), (15322, 1226407), (26954, 697151), (29666, 633419), (53627, 350402), (94339, 199186), (99593, 188678), (107254, 175201)]