18458736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22621}}^1$

素因数の和:22649

約数の個数: 40

約数和(自身を含む): 50492304

約数和(自身を除く): 32033568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 22621, 45242, 67863, 90484, 135726, 180968, 271452, 361936, 384557, 542904, 769114, 1085808, 1153671, 1538228, 2307342, 3076456, 4614684, 6152912, 9229368, 18458736]

約数ペア:

[(1, 18458736), (2, 9229368), (3, 6152912), (4, 4614684), (6, 3076456), (8, 2307342), (12, 1538228), (16, 1153671), (17, 1085808), (24, 769114), (34, 542904), (48, 384557), (51, 361936), (68, 271452), (102, 180968), (136, 135726), (204, 90484), (272, 67863), (408, 45242), (816, 22621)]