998959428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1460467}}^1$

素因数の和:1460496

約数の個数: 36

約数和(自身を含む): 2658051760

約数和(自身を除く): 1659092332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1460467, 2920934, 4381401, 5841868, 8762802, 13144203, 17525604, 26288406, 27748873, 52576812, 55497746, 83246619, 110995492, 166493238, 249739857, 332986476, 499479714, 998959428]

約数ペア:

[(1, 998959428), (2, 499479714), (3, 332986476), (4, 249739857), (6, 166493238), (9, 110995492), (12, 83246619), (18, 55497746), (19, 52576812), (36, 27748873), (38, 26288406), (57, 17525604), (76, 13144203), (114, 8762802), (171, 5841868), (228, 4381401), (342, 2920934), (684, 1460467)]