15364986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 38320128

約数和(自身を除く): 22955142

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 263, 273, 321, 526, 546, 642, 749, 789, 1391, 1498, 1578, 1841, 2247, 2782, 3419, 3682, 4173, 4494, 5523, 6838, 8346, 9737, 10257, 11046, 19474, 20514, 23933, 28141, 29211, 47866, 56282, 58422, 71799, 84423, 143598, 168846, 196987, 365833, 393974, 590961, 731666, 1097499, 1181922, 2194998, 2560831, 5121662, 7682493, 15364986]

約数ペア:

[(1, 15364986), (2, 7682493), (3, 5121662), (6, 2560831), (7, 2194998), (13, 1181922), (14, 1097499), (21, 731666), (26, 590961), (39, 393974), (42, 365833), (78, 196987), (91, 168846), (107, 143598), (182, 84423), (214, 71799), (263, 58422), (273, 56282), (321, 47866), (526, 29211), (546, 28141), (642, 23933), (749, 20514), (789, 19474), (1391, 11046), (1498, 10257), (1578, 9737), (1841, 8346), (2247, 6838), (2782, 5523), (3419, 4494), (3682, 4173)]