16215654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1789

約数の個数: 64

約数和(自身を含む): 42287616

約数和(自身を除く): 26071962

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 1747, 3094, 3494, 4641, 5241, 9282, 10482, 12229, 22711, 24458, 29699, 36687, 45422, 59398, 68133, 73374, 89097, 136266, 158977, 178194, 207893, 317954, 386087, 415786, 476931, 623679, 772174, 953862, 1158261, 1247358, 2316522, 2702609, 5405218, 8107827, 16215654]

約数ペア:

[(1, 16215654), (2, 8107827), (3, 5405218), (6, 2702609), (7, 2316522), (13, 1247358), (14, 1158261), (17, 953862), (21, 772174), (26, 623679), (34, 476931), (39, 415786), (42, 386087), (51, 317954), (78, 207893), (91, 178194), (102, 158977), (119, 136266), (182, 89097), (221, 73374), (238, 68133), (273, 59398), (357, 45422), (442, 36687), (546, 29699), (663, 24458), (714, 22711), (1326, 12229), (1547, 10482), (1747, 9282), (3094, 5241), (3494, 4641)]