131613012

素因数分解:

$2^2\times 3^4\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1430

約数の個数: 60

約数和(自身を含む): 345260916

約数和(自身を除く): 213647904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 401, 802, 1013, 1203, 1604, 2026, 2406, 3039, 3609, 4052, 4812, 6078, 7218, 9117, 10827, 12156, 14436, 18234, 21654, 27351, 32481, 36468, 43308, 54702, 64962, 82053, 109404, 129924, 164106, 328212, 406213, 812426, 1218639, 1624852, 2437278, 3655917, 4874556, 7311834, 10967751, 14623668, 21935502, 32903253, 43871004, 65806506, 131613012]

約数ペア:

[(1, 131613012), (2, 65806506), (3, 43871004), (4, 32903253), (6, 21935502), (9, 14623668), (12, 10967751), (18, 7311834), (27, 4874556), (36, 3655917), (54, 2437278), (81, 1624852), (108, 1218639), (162, 812426), (324, 406213), (401, 328212), (802, 164106), (1013, 129924), (1203, 109404), (1604, 82053), (2026, 64962), (2406, 54702), (3039, 43308), (3609, 36468), (4052, 32481), (4812, 27351), (6078, 21654), (7218, 18234), (9117, 14436), (10827, 12156)]