13574988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 39673088

約数和(自身を除く): 26098100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 523, 618, 721, 927, 1046, 1236, 1442, 1569, 1854, 2092, 2163, 2884, 3138, 3661, 3708, 4326, 4707, 6276, 6489, 7322, 8652, 9414, 10983, 12978, 14644, 18828, 21966, 25956, 32949, 43932, 53869, 65898, 107738, 131796, 161607, 215476, 323214, 377083, 484821, 646428, 754166, 969642, 1131249, 1508332, 1939284, 2262498, 3393747, 4524996, 6787494, 13574988]

約数ペア:

[(1, 13574988), (2, 6787494), (3, 4524996), (4, 3393747), (6, 2262498), (7, 1939284), (9, 1508332), (12, 1131249), (14, 969642), (18, 754166), (21, 646428), (28, 484821), (36, 377083), (42, 323214), (63, 215476), (84, 161607), (103, 131796), (126, 107738), (206, 65898), (252, 53869), (309, 43932), (412, 32949), (523, 25956), (618, 21966), (721, 18828), (927, 14644), (1046, 12978), (1236, 10983), (1442, 9414), (1569, 8652), (1854, 7322), (2092, 6489), (2163, 6276), (2884, 4707), (3138, 4326), (3661, 3708)]