18328704

素因数分解:

$2^7\times 3^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 49572000

約数和(自身を除く): 31243296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 354, 384, 472, 708, 809, 944, 1416, 1618, 1888, 2427, 2832, 3236, 3776, 4854, 5664, 6472, 7552, 9708, 11328, 12944, 19416, 22656, 25888, 38832, 47731, 51776, 77664, 95462, 103552, 143193, 155328, 190924, 286386, 310656, 381848, 572772, 763696, 1145544, 1527392, 2291088, 3054784, 4582176, 6109568, 9164352, 18328704]

約数ペア:

[(1, 18328704), (2, 9164352), (3, 6109568), (4, 4582176), (6, 3054784), (8, 2291088), (12, 1527392), (16, 1145544), (24, 763696), (32, 572772), (48, 381848), (59, 310656), (64, 286386), (96, 190924), (118, 155328), (128, 143193), (177, 103552), (192, 95462), (236, 77664), (354, 51776), (384, 47731), (472, 38832), (708, 25888), (809, 22656), (944, 19416), (1416, 12944), (1618, 11328), (1888, 9708), (2427, 7552), (2832, 6472), (3236, 5664), (3776, 4854)]