18483472

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2183

約数の個数: 40

約数和(自身を含む): 41465600

約数和(自身を除く): 22982128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2089, 2212, 4178, 4424, 8356, 8848, 14623, 16712, 29246, 33424, 58492, 116984, 165031, 233968, 330062, 660124, 1155217, 1320248, 2310434, 2640496, 4620868, 9241736, 18483472]

約数ペア:

[(1, 18483472), (2, 9241736), (4, 4620868), (7, 2640496), (8, 2310434), (14, 1320248), (16, 1155217), (28, 660124), (56, 330062), (79, 233968), (112, 165031), (158, 116984), (316, 58492), (553, 33424), (632, 29246), (1106, 16712), (1264, 14623), (2089, 8848), (2212, 8356), (4178, 4424)]