2128403394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12757}}^1$

素因数の和:12832

約数の個数: 96

約数和(自身を含む): 5349786624

約数和(自身を除く): 3221383230

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 31, 39, 46, 62, 69, 78, 93, 117, 138, 186, 207, 234, 279, 299, 403, 414, 558, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 2691, 3627, 4278, 5382, 6417, 7254, 9269, 12757, 12834, 18538, 25514, 27807, 38271, 55614, 76542, 83421, 114813, 165841, 166842, 229626, 293411, 331682, 395467, 497523, 586822, 790934, 880233, 995046, 1186401, 1492569, 1760466, 2372802, 2640699, 2985138, 3559203, 3814343, 5141071, 5281398, 7118406, 7628686, 9095741, 10282142, 11443029, 15423213, 18191482, 22886058, 27287223, 30846426, 34329087, 46269639, 54574446, 68658174, 81861669, 92539278, 118244633, 163723338, 236489266, 354733899, 709467798, 1064201697, 2128403394]

約数ペア:

[(1, 2128403394), (2, 1064201697), (3, 709467798), (6, 354733899), (9, 236489266), (13, 163723338), (18, 118244633), (23, 92539278), (26, 81861669), (31, 68658174), (39, 54574446), (46, 46269639), (62, 34329087), (69, 30846426), (78, 27287223), (93, 22886058), (117, 18191482), (138, 15423213), (186, 11443029), (207, 10282142), (234, 9095741), (279, 7628686), (299, 7118406), (403, 5281398), (414, 5141071), (558, 3814343), (598, 3559203), (713, 2985138), (806, 2640699), (897, 2372802), (1209, 1760466), (1426, 1492569), (1794, 1186401), (2139, 995046), (2418, 880233), (2691, 790934), (3627, 586822), (4278, 497523), (5382, 395467), (6417, 331682), (7254, 293411), (9269, 229626), (12757, 166842), (12834, 165841), (18538, 114813), (25514, 83421), (27807, 76542), (38271, 55614)]