6729268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 15640800

約数和(自身を除く): 8911532

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 139, 182, 196, 247, 266, 278, 364, 494, 532, 556, 637, 931, 973, 988, 1274, 1729, 1807, 1862, 1946, 2548, 2641, 3458, 3614, 3724, 3892, 5282, 6811, 6916, 7228, 10564, 12103, 12649, 13622, 18487, 24206, 25298, 27244, 34333, 36974, 48412, 50596, 68666, 73948, 88543, 129409, 137332, 177086, 240331, 258818, 354172, 480662, 517636, 961324, 1682317, 3364634, 6729268]

約数ペア:

[(1, 6729268), (2, 3364634), (4, 1682317), (7, 961324), (13, 517636), (14, 480662), (19, 354172), (26, 258818), (28, 240331), (38, 177086), (49, 137332), (52, 129409), (76, 88543), (91, 73948), (98, 68666), (133, 50596), (139, 48412), (182, 36974), (196, 34333), (247, 27244), (266, 25298), (278, 24206), (364, 18487), (494, 13622), (532, 12649), (556, 12103), (637, 10564), (931, 7228), (973, 6916), (988, 6811), (1274, 5282), (1729, 3892), (1807, 3724), (1862, 3614), (1946, 3458), (2548, 2641)]