13680546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 32192640

約数和(自身を除く): 18512094

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 89, 102, 137, 178, 187, 267, 274, 374, 411, 534, 561, 822, 979, 1122, 1507, 1513, 1958, 2329, 2937, 3014, 3026, 4521, 4539, 4658, 5874, 6987, 9042, 9078, 12193, 13974, 16643, 24386, 25619, 33286, 36579, 49929, 51238, 73158, 76857, 99858, 134123, 153714, 207281, 268246, 402369, 414562, 621843, 804738, 1243686, 2280091, 4560182, 6840273, 13680546]

約数ペア:

[(1, 13680546), (2, 6840273), (3, 4560182), (6, 2280091), (11, 1243686), (17, 804738), (22, 621843), (33, 414562), (34, 402369), (51, 268246), (66, 207281), (89, 153714), (102, 134123), (137, 99858), (178, 76857), (187, 73158), (267, 51238), (274, 49929), (374, 36579), (411, 33286), (534, 25619), (561, 24386), (822, 16643), (979, 13974), (1122, 12193), (1507, 9078), (1513, 9042), (1958, 6987), (2329, 5874), (2937, 4658), (3014, 4539), (3026, 4521)]