7801212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 19131392

約数和(自身を除く): 11330180

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 313, 372, 402, 626, 804, 939, 1252, 1878, 2077, 3756, 4154, 6231, 8308, 9703, 12462, 19406, 20971, 24924, 29109, 38812, 41942, 58218, 62913, 83884, 116436, 125826, 251652, 650101, 1300202, 1950303, 2600404, 3900606, 7801212]

約数ペア:

[(1, 7801212), (2, 3900606), (3, 2600404), (4, 1950303), (6, 1300202), (12, 650101), (31, 251652), (62, 125826), (67, 116436), (93, 83884), (124, 62913), (134, 58218), (186, 41942), (201, 38812), (268, 29109), (313, 24924), (372, 20971), (402, 19406), (626, 12462), (804, 9703), (939, 8308), (1252, 6231), (1878, 4154), (2077, 3756)]