18477744

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1163}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 47919552

約数和(自身を除く): 29441808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1163, 1324, 1986, 2326, 2648, 3489, 3972, 4652, 5296, 6978, 7944, 9304, 13956, 15888, 18608, 27912, 55824, 384953, 769906, 1154859, 1539812, 2309718, 3079624, 4619436, 6159248, 9238872, 18477744]

約数ペア:

[(1, 18477744), (2, 9238872), (3, 6159248), (4, 4619436), (6, 3079624), (8, 2309718), (12, 1539812), (16, 1154859), (24, 769906), (48, 384953), (331, 55824), (662, 27912), (993, 18608), (1163, 15888), (1324, 13956), (1986, 9304), (2326, 7944), (2648, 6978), (3489, 5296), (3972, 4652)]