18813380459313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3931}}^1\times {\mathrm{59219}}^1$

素因数の和:63274

約数の個数: 64

約数和(自身を含む): 28612981555200

約数和(自身を除く): 9799601095887

約数列:

[1, 3, 11, 31, 33, 79, 93, 237, 341, 869, 1023, 2449, 2607, 3931, 7347, 11793, 26939, 43241, 59219, 80817, 121861, 129723, 177657, 310549, 365583, 651409, 931647, 1340471, 1835789, 1954227, 3416039, 4021413, 4678301, 5507367, 9627019, 10248117, 14034903, 20193679, 28881057, 51461311, 60581037, 105897209, 145027331, 154383933, 232789889, 317691627, 435081993, 698369667, 1595300641, 2560688779, 4785901923, 7216486559, 7682066337, 18390401231, 21649459677, 55171203693, 79381352149, 202294413541, 238144056447, 570102438161, 606883240623, 1710307314483, 6271126819771, 18813380459313]

約数ペア:

[(1, 18813380459313), (3, 6271126819771), (11, 1710307314483), (31, 606883240623), (33, 570102438161), (79, 238144056447), (93, 202294413541), (237, 79381352149), (341, 55171203693), (869, 21649459677), (1023, 18390401231), (2449, 7682066337), (2607, 7216486559), (3931, 4785901923), (7347, 2560688779), (11793, 1595300641), (26939, 698369667), (43241, 435081993), (59219, 317691627), (80817, 232789889), (121861, 154383933), (129723, 145027331), (177657, 105897209), (310549, 60581037), (365583, 51461311), (651409, 28881057), (931647, 20193679), (1340471, 14034903), (1835789, 10248117), (1954227, 9627019), (3416039, 5507367), (4021413, 4678301)]