13891116

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 19977684

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 179, 223, 348, 358, 446, 537, 669, 716, 892, 1074, 1338, 2148, 2676, 5191, 6467, 10382, 12934, 15573, 19401, 20764, 25868, 31146, 38802, 39917, 62292, 77604, 79834, 119751, 159668, 239502, 479004, 1157593, 2315186, 3472779, 4630372, 6945558, 13891116]

約数ペア:

[(1, 13891116), (2, 6945558), (3, 4630372), (4, 3472779), (6, 2315186), (12, 1157593), (29, 479004), (58, 239502), (87, 159668), (116, 119751), (174, 79834), (179, 77604), (223, 62292), (348, 39917), (358, 38802), (446, 31146), (537, 25868), (669, 20764), (716, 19401), (892, 15573), (1074, 12934), (1338, 10382), (2148, 6467), (2676, 5191)]