11918556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:692

約数の個数: 72

約数和(自身を含む): 33510960

約数和(自身を除く): 21592404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 653, 676, 702, 1014, 1306, 1404, 1521, 1959, 2028, 2612, 3042, 3918, 4563, 5877, 6084, 7836, 8489, 9126, 11754, 16978, 17631, 18252, 23508, 25467, 33956, 35262, 50934, 70524, 76401, 101868, 110357, 152802, 220714, 229203, 305604, 331071, 441428, 458406, 662142, 916812, 993213, 1324284, 1986426, 2979639, 3972852, 5959278, 11918556]

約数ペア:

[(1, 11918556), (2, 5959278), (3, 3972852), (4, 2979639), (6, 1986426), (9, 1324284), (12, 993213), (13, 916812), (18, 662142), (26, 458406), (27, 441428), (36, 331071), (39, 305604), (52, 229203), (54, 220714), (78, 152802), (108, 110357), (117, 101868), (156, 76401), (169, 70524), (234, 50934), (338, 35262), (351, 33956), (468, 25467), (507, 23508), (653, 18252), (676, 17631), (702, 16978), (1014, 11754), (1306, 9126), (1404, 8489), (1521, 7836), (1959, 6084), (2028, 5877), (2612, 4563), (3042, 3918)]