22617828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 61661600

約数和(自身を除く): 39043772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 769, 774, 817, 1538, 1548, 1634, 2307, 2451, 3076, 3268, 4614, 4902, 6921, 7353, 9228, 9804, 13842, 14611, 14706, 27684, 29222, 29412, 33067, 43833, 58444, 66134, 87666, 99201, 131499, 132268, 175332, 198402, 262998, 297603, 396804, 525996, 595206, 628273, 1190412, 1256546, 1884819, 2513092, 3769638, 5654457, 7539276, 11308914, 22617828]

約数ペア:

[(1, 22617828), (2, 11308914), (3, 7539276), (4, 5654457), (6, 3769638), (9, 2513092), (12, 1884819), (18, 1256546), (19, 1190412), (36, 628273), (38, 595206), (43, 525996), (57, 396804), (76, 297603), (86, 262998), (114, 198402), (129, 175332), (171, 132268), (172, 131499), (228, 99201), (258, 87666), (342, 66134), (387, 58444), (516, 43833), (684, 33067), (769, 29412), (774, 29222), (817, 27684), (1538, 14706), (1548, 14611), (1634, 13842), (2307, 9804), (2451, 9228), (3076, 7353), (3268, 6921), (4614, 4902)]