17921616

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10091}}^1$

素因数の和:10139

約数の個数: 40

約数和(自身を含む): 47553504

約数和(自身を除く): 29631888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10091, 20182, 30273, 40364, 60546, 80728, 121092, 161456, 242184, 373367, 484368, 746734, 1120101, 1493468, 2240202, 2986936, 4480404, 5973872, 8960808, 17921616]

約数ペア:

[(1, 17921616), (2, 8960808), (3, 5973872), (4, 4480404), (6, 2986936), (8, 2240202), (12, 1493468), (16, 1120101), (24, 746734), (37, 484368), (48, 373367), (74, 242184), (111, 161456), (148, 121092), (222, 80728), (296, 60546), (444, 40364), (592, 30273), (888, 20182), (1776, 10091)]