1552187772

素因数分解:

$2^2\times 3^5\times {\mathrm{691}}^1\times {\mathrm{2311}}^1$

素因数の和:3021

約数の個数: 72

約数和(自身を含む): 4076555392

約数和(自身を除く): 2524367620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 691, 972, 1382, 2073, 2311, 2764, 4146, 4622, 6219, 6933, 8292, 9244, 12438, 13866, 18657, 20799, 24876, 27732, 37314, 41598, 55971, 62397, 74628, 83196, 111942, 124794, 167913, 187191, 223884, 249588, 335826, 374382, 561573, 671652, 748764, 1123146, 1596901, 2246292, 3193802, 4790703, 6387604, 9581406, 14372109, 19162812, 28744218, 43116327, 57488436, 86232654, 129348981, 172465308, 258697962, 388046943, 517395924, 776093886, 1552187772]

約数ペア:

[(1, 1552187772), (2, 776093886), (3, 517395924), (4, 388046943), (6, 258697962), (9, 172465308), (12, 129348981), (18, 86232654), (27, 57488436), (36, 43116327), (54, 28744218), (81, 19162812), (108, 14372109), (162, 9581406), (243, 6387604), (324, 4790703), (486, 3193802), (691, 2246292), (972, 1596901), (1382, 1123146), (2073, 748764), (2311, 671652), (2764, 561573), (4146, 374382), (4622, 335826), (6219, 249588), (6933, 223884), (8292, 187191), (9244, 167913), (12438, 124794), (13866, 111942), (18657, 83196), (20799, 74628), (24876, 62397), (27732, 55971), (37314, 41598)]