15213912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 46908720

約数和(自身を除く): 31694808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 357, 392, 408, 476, 588, 714, 761, 833, 952, 1176, 1428, 1522, 1666, 2283, 2499, 2856, 3044, 3332, 4566, 4998, 5327, 6088, 6664, 9132, 9996, 10654, 12937, 15981, 18264, 19992, 21308, 25874, 31962, 37289, 38811, 42616, 51748, 63924, 74578, 77622, 90559, 103496, 111867, 127848, 149156, 155244, 181118, 223734, 271677, 298312, 310488, 362236, 447468, 543354, 633913, 724472, 894936, 1086708, 1267826, 1901739, 2173416, 2535652, 3803478, 5071304, 7606956, 15213912]

約数ペア:

[(1, 15213912), (2, 7606956), (3, 5071304), (4, 3803478), (6, 2535652), (7, 2173416), (8, 1901739), (12, 1267826), (14, 1086708), (17, 894936), (21, 724472), (24, 633913), (28, 543354), (34, 447468), (42, 362236), (49, 310488), (51, 298312), (56, 271677), (68, 223734), (84, 181118), (98, 155244), (102, 149156), (119, 127848), (136, 111867), (147, 103496), (168, 90559), (196, 77622), (204, 74578), (238, 63924), (294, 51748), (357, 42616), (392, 38811), (408, 37289), (476, 31962), (588, 25874), (714, 21308), (761, 19992), (833, 18264), (952, 15981), (1176, 12937), (1428, 10654), (1522, 9996), (1666, 9132), (2283, 6664), (2499, 6088), (2856, 5327), (3044, 4998), (3332, 4566)]