9154908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 28016352

約数和(自身を除く): 18861444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2137, 2142, 4274, 4284, 6411, 8548, 12822, 14959, 19233, 25644, 29918, 36329, 38466, 44877, 59836, 72658, 76932, 89754, 108987, 134631, 145316, 179508, 217974, 254303, 269262, 326961, 435948, 508606, 538524, 653922, 762909, 1017212, 1307844, 1525818, 2288727, 3051636, 4577454, 9154908]

約数ペア:

[(1, 9154908), (2, 4577454), (3, 3051636), (4, 2288727), (6, 1525818), (7, 1307844), (9, 1017212), (12, 762909), (14, 653922), (17, 538524), (18, 508606), (21, 435948), (28, 326961), (34, 269262), (36, 254303), (42, 217974), (51, 179508), (63, 145316), (68, 134631), (84, 108987), (102, 89754), (119, 76932), (126, 72658), (153, 59836), (204, 44877), (238, 38466), (252, 36329), (306, 29918), (357, 25644), (476, 19233), (612, 14959), (714, 12822), (1071, 8548), (1428, 6411), (2137, 4284), (2142, 4274)]