1330819686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{121403}}^1$

素因数の和:121450

約数の個数: 64

約数和(自身を含む): 3496435200

約数和(自身を除く): 2165615514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 121403, 242806, 364209, 728418, 849821, 1092627, 1699642, 2185254, 2549463, 3277881, 3520687, 5098926, 6555762, 7041374, 7648389, 10562061, 15296778, 21124122, 22945167, 24644809, 31686183, 45890334, 49289618, 63372366, 73934427, 95058549, 147868854, 190117098, 221803281, 443606562, 665409843, 1330819686]

約数ペア:

[(1, 1330819686), (2, 665409843), (3, 443606562), (6, 221803281), (7, 190117098), (9, 147868854), (14, 95058549), (18, 73934427), (21, 63372366), (27, 49289618), (29, 45890334), (42, 31686183), (54, 24644809), (58, 22945167), (63, 21124122), (87, 15296778), (126, 10562061), (174, 7648389), (189, 7041374), (203, 6555762), (261, 5098926), (378, 3520687), (406, 3277881), (522, 2549463), (609, 2185254), (783, 1699642), (1218, 1092627), (1566, 849821), (1827, 728418), (3654, 364209), (5481, 242806), (10962, 121403)]