17999436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 34835892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 311, 318, 364, 371, 546, 622, 636, 689, 742, 933, 1092, 1113, 1244, 1378, 1484, 1866, 2067, 2177, 2226, 2756, 3732, 4043, 4134, 4354, 4452, 4823, 6531, 8086, 8268, 8708, 9646, 12129, 13062, 14469, 16172, 16483, 19292, 24258, 26124, 28301, 28938, 32966, 48516, 49449, 56602, 57876, 65932, 84903, 98898, 113204, 115381, 169806, 197796, 214279, 230762, 339612, 346143, 428558, 461524, 642837, 692286, 857116, 1285674, 1384572, 1499953, 2571348, 2999906, 4499859, 5999812, 8999718, 17999436]

約数ペア:

[(1, 17999436), (2, 8999718), (3, 5999812), (4, 4499859), (6, 2999906), (7, 2571348), (12, 1499953), (13, 1384572), (14, 1285674), (21, 857116), (26, 692286), (28, 642837), (39, 461524), (42, 428558), (52, 346143), (53, 339612), (78, 230762), (84, 214279), (91, 197796), (106, 169806), (156, 115381), (159, 113204), (182, 98898), (212, 84903), (273, 65932), (311, 57876), (318, 56602), (364, 49449), (371, 48516), (546, 32966), (622, 28938), (636, 28301), (689, 26124), (742, 24258), (933, 19292), (1092, 16483), (1113, 16172), (1244, 14469), (1378, 13062), (1484, 12129), (1866, 9646), (2067, 8708), (2177, 8268), (2226, 8086), (2756, 6531), (3732, 4823), (4043, 4452), (4134, 4354)]