2845422

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4066578

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 79, 87, 138, 158, 174, 207, 237, 261, 414, 474, 522, 621, 667, 711, 783, 1242, 1334, 1422, 1566, 1817, 2001, 2133, 2291, 3634, 4002, 4266, 4582, 5451, 6003, 6873, 10902, 12006, 13746, 16353, 18009, 20619, 32706, 36018, 41238, 49059, 52693, 61857, 98118, 105386, 123714, 158079, 316158, 474237, 948474, 1422711, 2845422]

約数ペア:

[(1, 2845422), (2, 1422711), (3, 948474), (6, 474237), (9, 316158), (18, 158079), (23, 123714), (27, 105386), (29, 98118), (46, 61857), (54, 52693), (58, 49059), (69, 41238), (79, 36018), (87, 32706), (138, 20619), (158, 18009), (174, 16353), (207, 13746), (237, 12006), (261, 10902), (414, 6873), (474, 6003), (522, 5451), (621, 4582), (667, 4266), (711, 4002), (783, 3634), (1242, 2291), (1334, 2133), (1422, 2001), (1566, 1817)]