438363774

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{599}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 962676000

約数和(自身を除く): 524312226

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 373, 599, 654, 746, 981, 1119, 1198, 1797, 1962, 2238, 3357, 3594, 5391, 6714, 10782, 40657, 65291, 81314, 121971, 130582, 195873, 223427, 243942, 365913, 391746, 446854, 587619, 670281, 731826, 1175238, 1340562, 2010843, 4021686, 24353543, 48707086, 73060629, 146121258, 219181887, 438363774]

約数ペア:

[(1, 438363774), (2, 219181887), (3, 146121258), (6, 73060629), (9, 48707086), (18, 24353543), (109, 4021686), (218, 2010843), (327, 1340562), (373, 1175238), (599, 731826), (654, 670281), (746, 587619), (981, 446854), (1119, 391746), (1198, 365913), (1797, 243942), (1962, 223427), (2238, 195873), (3357, 130582), (3594, 121971), (5391, 81314), (6714, 65291), (10782, 40657)]