18161052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16631}}^1$

素因数の和:16658

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 33996900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16631, 33262, 49893, 66524, 99786, 116417, 199572, 216203, 232834, 349251, 432406, 465668, 648609, 698502, 864812, 1297218, 1397004, 1513421, 2594436, 3026842, 4540263, 6053684, 9080526, 18161052]

約数ペア:

[(1, 18161052), (2, 9080526), (3, 6053684), (4, 4540263), (6, 3026842), (7, 2594436), (12, 1513421), (13, 1397004), (14, 1297218), (21, 864812), (26, 698502), (28, 648609), (39, 465668), (42, 432406), (52, 349251), (78, 232834), (84, 216203), (91, 199572), (156, 116417), (182, 99786), (273, 66524), (364, 49893), (546, 33262), (1092, 16631)]