231921522

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{613549}}^1$

素因数の和:613567

約数の個数: 32

約数和(自身を含む): 589008000

約数和(自身を除く): 357086478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 613549, 1227098, 1840647, 3681294, 4294843, 5521941, 8589686, 11043882, 12884529, 16565823, 25769058, 33131646, 38653587, 77307174, 115960761, 231921522]

約数ペア:

[(1, 231921522), (2, 115960761), (3, 77307174), (6, 38653587), (7, 33131646), (9, 25769058), (14, 16565823), (18, 12884529), (21, 11043882), (27, 8589686), (42, 5521941), (54, 4294843), (63, 3681294), (126, 1840647), (189, 1227098), (378, 613549)]