16172028

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 42272160

約数和(自身を除く): 26100132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1093, 1233, 1644, 2186, 2466, 3279, 3699, 4372, 4932, 6558, 7398, 9837, 13116, 14796, 19674, 29511, 39348, 59022, 118044, 149741, 299482, 449223, 598964, 898446, 1347669, 1796892, 2695338, 4043007, 5390676, 8086014, 16172028]

約数ペア:

[(1, 16172028), (2, 8086014), (3, 5390676), (4, 4043007), (6, 2695338), (9, 1796892), (12, 1347669), (18, 898446), (27, 598964), (36, 449223), (54, 299482), (108, 149741), (137, 118044), (274, 59022), (411, 39348), (548, 29511), (822, 19674), (1093, 14796), (1233, 13116), (1644, 9837), (2186, 7398), (2466, 6558), (3279, 4932), (3699, 4372)]