8020698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 20226528

約数和(自身を除く): 12205830

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 361, 399, 437, 483, 529, 722, 798, 874, 966, 1058, 1083, 1311, 1587, 2166, 2527, 2622, 3059, 3174, 3703, 5054, 6118, 7406, 7581, 8303, 9177, 10051, 11109, 15162, 16606, 18354, 20102, 22218, 24909, 30153, 49818, 58121, 60306, 70357, 116242, 140714, 174363, 190969, 211071, 348726, 381938, 422142, 572907, 1145814, 1336783, 2673566, 4010349, 8020698]

約数ペア:

[(1, 8020698), (2, 4010349), (3, 2673566), (6, 1336783), (7, 1145814), (14, 572907), (19, 422142), (21, 381938), (23, 348726), (38, 211071), (42, 190969), (46, 174363), (57, 140714), (69, 116242), (114, 70357), (133, 60306), (138, 58121), (161, 49818), (266, 30153), (322, 24909), (361, 22218), (399, 20102), (437, 18354), (483, 16606), (529, 15162), (722, 11109), (798, 10051), (874, 9177), (966, 8303), (1058, 7581), (1083, 7406), (1311, 6118), (1587, 5054), (2166, 3703), (2527, 3174), (2622, 3059)]