3978936

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 12078000

約数和(自身を除く): 8099064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 109, 117, 156, 169, 216, 218, 234, 312, 327, 338, 351, 436, 468, 507, 654, 676, 702, 872, 936, 981, 1014, 1308, 1352, 1404, 1417, 1521, 1962, 2028, 2616, 2808, 2834, 2943, 3042, 3924, 4056, 4251, 4563, 5668, 5886, 6084, 7848, 8502, 9126, 11336, 11772, 12168, 12753, 17004, 18252, 18421, 23544, 25506, 34008, 36504, 36842, 38259, 51012, 55263, 73684, 76518, 102024, 110526, 147368, 153036, 165789, 221052, 306072, 331578, 442104, 497367, 663156, 994734, 1326312, 1989468, 3978936]

約数ペア:

[(1, 3978936), (2, 1989468), (3, 1326312), (4, 994734), (6, 663156), (8, 497367), (9, 442104), (12, 331578), (13, 306072), (18, 221052), (24, 165789), (26, 153036), (27, 147368), (36, 110526), (39, 102024), (52, 76518), (54, 73684), (72, 55263), (78, 51012), (104, 38259), (108, 36842), (109, 36504), (117, 34008), (156, 25506), (169, 23544), (216, 18421), (218, 18252), (234, 17004), (312, 12753), (327, 12168), (338, 11772), (351, 11336), (436, 9126), (468, 8502), (507, 7848), (654, 6084), (676, 5886), (702, 5668), (872, 4563), (936, 4251), (981, 4056), (1014, 3924), (1308, 3042), (1352, 2943), (1404, 2834), (1417, 2808), (1521, 2616), (1962, 2028)]