17466428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 36368640

約数和(自身を除く): 18902212

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 163, 172, 178, 301, 326, 356, 602, 623, 652, 1141, 1204, 1246, 2282, 2492, 3827, 4564, 7009, 7654, 14018, 14507, 15308, 26789, 28036, 29014, 49063, 53578, 58028, 98126, 101549, 107156, 196252, 203098, 406196, 623801, 1247602, 2495204, 4366607, 8733214, 17466428]

約数ペア:

[(1, 17466428), (2, 8733214), (4, 4366607), (7, 2495204), (14, 1247602), (28, 623801), (43, 406196), (86, 203098), (89, 196252), (163, 107156), (172, 101549), (178, 98126), (301, 58028), (326, 53578), (356, 49063), (602, 29014), (623, 28036), (652, 26789), (1141, 15308), (1204, 14507), (1246, 14018), (2282, 7654), (2492, 7009), (3827, 4564)]