4435938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6450462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 89, 117, 142, 178, 213, 234, 267, 351, 426, 534, 639, 702, 801, 923, 1157, 1278, 1602, 1846, 1917, 2314, 2403, 2769, 3471, 3834, 4806, 5538, 6319, 6942, 8307, 10413, 12638, 16614, 18957, 20826, 24921, 31239, 37914, 49842, 56871, 62478, 82147, 113742, 164294, 170613, 246441, 341226, 492882, 739323, 1478646, 2217969, 4435938]

約数ペア:

[(1, 4435938), (2, 2217969), (3, 1478646), (6, 739323), (9, 492882), (13, 341226), (18, 246441), (26, 170613), (27, 164294), (39, 113742), (54, 82147), (71, 62478), (78, 56871), (89, 49842), (117, 37914), (142, 31239), (178, 24921), (213, 20826), (234, 18957), (267, 16614), (351, 12638), (426, 10413), (534, 8307), (639, 6942), (702, 6319), (801, 5538), (923, 4806), (1157, 3834), (1278, 3471), (1602, 2769), (1846, 2403), (1917, 2314)]