2438007498

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{654323}}^1$

素因数の和:654360

約数の個数: 40

約数和(自身を含む): 5700470688

約数和(自身を除く): 3262463190

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 654323, 1308646, 1962969, 3925938, 5888907, 11777814, 15049429, 17666721, 30098858, 35333442, 45148287, 53000163, 90296574, 106000326, 135444861, 270889722, 406334583, 812669166, 1219003749, 2438007498]

約数ペア:

[(1, 2438007498), (2, 1219003749), (3, 812669166), (6, 406334583), (9, 270889722), (18, 135444861), (23, 106000326), (27, 90296574), (46, 53000163), (54, 45148287), (69, 35333442), (81, 30098858), (138, 17666721), (162, 15049429), (207, 11777814), (414, 5888907), (621, 3925938), (1242, 1962969), (1863, 1308646), (3726, 654323)]