13373028

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 36481536

約数和(自身を除く): 23108508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 521, 558, 713, 828, 1042, 1116, 1426, 1563, 2084, 2139, 2852, 3126, 4278, 4689, 6252, 6417, 8556, 9378, 11983, 12834, 16151, 18756, 23966, 25668, 32302, 35949, 47932, 48453, 64604, 71898, 96906, 107847, 143796, 145359, 193812, 215694, 290718, 371473, 431388, 581436, 742946, 1114419, 1485892, 2228838, 3343257, 4457676, 6686514, 13373028]

約数ペア:

[(1, 13373028), (2, 6686514), (3, 4457676), (4, 3343257), (6, 2228838), (9, 1485892), (12, 1114419), (18, 742946), (23, 581436), (31, 431388), (36, 371473), (46, 290718), (62, 215694), (69, 193812), (92, 145359), (93, 143796), (124, 107847), (138, 96906), (186, 71898), (207, 64604), (276, 48453), (279, 47932), (372, 35949), (414, 32302), (521, 25668), (558, 23966), (713, 18756), (828, 16151), (1042, 12834), (1116, 11983), (1426, 9378), (1563, 8556), (2084, 6417), (2139, 6252), (2852, 4689), (3126, 4278)]