8957676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 25906944

約数和(自身を除く): 16949268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 631, 676, 1014, 1092, 1183, 1262, 1893, 2028, 2366, 2524, 3549, 3786, 4417, 4732, 7098, 7572, 8203, 8834, 13251, 14196, 16406, 17668, 24609, 26502, 32812, 49218, 53004, 57421, 98436, 106639, 114842, 172263, 213278, 229684, 319917, 344526, 426556, 639834, 689052, 746473, 1279668, 1492946, 2239419, 2985892, 4478838, 8957676]

約数ペア:

[(1, 8957676), (2, 4478838), (3, 2985892), (4, 2239419), (6, 1492946), (7, 1279668), (12, 746473), (13, 689052), (14, 639834), (21, 426556), (26, 344526), (28, 319917), (39, 229684), (42, 213278), (52, 172263), (78, 114842), (84, 106639), (91, 98436), (156, 57421), (169, 53004), (182, 49218), (273, 32812), (338, 26502), (364, 24609), (507, 17668), (546, 16406), (631, 14196), (676, 13251), (1014, 8834), (1092, 8203), (1183, 7572), (1262, 7098), (1893, 4732), (2028, 4417), (2366, 3786), (2524, 3549)]