17998632

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 50544000

約数和(自身を除く): 32545368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 809, 824, 927, 1236, 1618, 1854, 2427, 2472, 2781, 3236, 3708, 4854, 5562, 6472, 7281, 7416, 9708, 11124, 14562, 19416, 21843, 22248, 29124, 43686, 58248, 83327, 87372, 166654, 174744, 249981, 333308, 499962, 666616, 749943, 999924, 1499886, 1999848, 2249829, 2999772, 4499658, 5999544, 8999316, 17998632]

約数ペア:

[(1, 17998632), (2, 8999316), (3, 5999544), (4, 4499658), (6, 2999772), (8, 2249829), (9, 1999848), (12, 1499886), (18, 999924), (24, 749943), (27, 666616), (36, 499962), (54, 333308), (72, 249981), (103, 174744), (108, 166654), (206, 87372), (216, 83327), (309, 58248), (412, 43686), (618, 29124), (809, 22248), (824, 21843), (927, 19416), (1236, 14562), (1618, 11124), (1854, 9708), (2427, 7416), (2472, 7281), (2781, 6472), (3236, 5562), (3708, 4854)]