7660686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10483314

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 82, 114, 123, 149, 209, 246, 298, 418, 447, 451, 627, 779, 894, 902, 1254, 1353, 1558, 1639, 2337, 2706, 2831, 3278, 4674, 4917, 5662, 6109, 8493, 8569, 9834, 12218, 16986, 17138, 18327, 25707, 31141, 36654, 51414, 62282, 67199, 93423, 116071, 134398, 186846, 201597, 232142, 348213, 403194, 696426, 1276781, 2553562, 3830343, 7660686]

約数ペア:

[(1, 7660686), (2, 3830343), (3, 2553562), (6, 1276781), (11, 696426), (19, 403194), (22, 348213), (33, 232142), (38, 201597), (41, 186846), (57, 134398), (66, 116071), (82, 93423), (114, 67199), (123, 62282), (149, 51414), (209, 36654), (246, 31141), (298, 25707), (418, 18327), (447, 17138), (451, 16986), (627, 12218), (779, 9834), (894, 8569), (902, 8493), (1254, 6109), (1353, 5662), (1558, 4917), (1639, 4674), (2337, 3278), (2706, 2831)]