18347856

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10331}}^1$

素因数の和:10379

約数の個数: 40

約数和(自身を含む): 48684384

約数和(自身を除く): 30336528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10331, 20662, 30993, 41324, 61986, 82648, 123972, 165296, 247944, 382247, 495888, 764494, 1146741, 1528988, 2293482, 3057976, 4586964, 6115952, 9173928, 18347856]

約数ペア:

[(1, 18347856), (2, 9173928), (3, 6115952), (4, 4586964), (6, 3057976), (8, 2293482), (12, 1528988), (16, 1146741), (24, 764494), (37, 495888), (48, 382247), (74, 247944), (111, 165296), (148, 123972), (222, 82648), (296, 61986), (444, 41324), (592, 30993), (888, 20662), (1776, 10331)]