21949968

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1061}}^1$

素因数の和:1503

約数の個数: 40

約数和(自身を含む): 56889216

約数和(自身を除く): 34939248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1061, 1293, 1724, 2122, 2586, 3183, 3448, 4244, 5172, 6366, 6896, 8488, 10344, 12732, 16976, 20688, 25464, 50928, 457291, 914582, 1371873, 1829164, 2743746, 3658328, 5487492, 7316656, 10974984, 21949968]

約数ペア:

[(1, 21949968), (2, 10974984), (3, 7316656), (4, 5487492), (6, 3658328), (8, 2743746), (12, 1829164), (16, 1371873), (24, 914582), (48, 457291), (431, 50928), (862, 25464), (1061, 20688), (1293, 16976), (1724, 12732), (2122, 10344), (2586, 8488), (3183, 6896), (3448, 6366), (4244, 5172)]