21903670506

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{2237}}^1$

素因数の和:3087

約数の個数: 64

約数和(自身を含む): 45803874816

約数和(自身を除く): 23900204310

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 751, 1502, 2173, 2237, 2253, 4346, 4474, 4506, 6519, 6711, 13038, 13422, 30791, 39803, 61582, 79606, 91717, 92373, 118561, 119409, 183434, 184746, 237122, 238818, 275151, 355683, 550302, 711366, 1631923, 1679987, 3263846, 3359974, 4861001, 4895769, 5039961, 9722002, 9791538, 10079922, 14583003, 29166006, 68879467, 89039311, 137758934, 178078622, 206638401, 267117933, 413276802, 534235866, 3650611751, 7301223502, 10951835253, 21903670506]

約数ペア:

[(1, 21903670506), (2, 10951835253), (3, 7301223502), (6, 3650611751), (41, 534235866), (53, 413276802), (82, 267117933), (106, 206638401), (123, 178078622), (159, 137758934), (246, 89039311), (318, 68879467), (751, 29166006), (1502, 14583003), (2173, 10079922), (2237, 9791538), (2253, 9722002), (4346, 5039961), (4474, 4895769), (4506, 4861001), (6519, 3359974), (6711, 3263846), (13038, 1679987), (13422, 1631923), (30791, 711366), (39803, 550302), (61582, 355683), (79606, 275151), (91717, 238818), (92373, 237122), (118561, 184746), (119409, 183434)]