13627978

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 27004320

約数和(自身を除く): 13376342

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 563, 637, 931, 1126, 1274, 1729, 1862, 3458, 3941, 7319, 7882, 10697, 12103, 14638, 21394, 24206, 27587, 51233, 55174, 74879, 102466, 139061, 149758, 278122, 358631, 524153, 717262, 973427, 1048306, 1946854, 6813989, 13627978]

約数ペア:

[(1, 13627978), (2, 6813989), (7, 1946854), (13, 1048306), (14, 973427), (19, 717262), (26, 524153), (38, 358631), (49, 278122), (91, 149758), (98, 139061), (133, 102466), (182, 74879), (247, 55174), (266, 51233), (494, 27587), (563, 24206), (637, 21394), (931, 14638), (1126, 12103), (1274, 10697), (1729, 7882), (1862, 7319), (3458, 3941)]