12139218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7439

約数の個数: 48

約数和(自身を含む): 32375616

約数和(自身を除く): 20236398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7411, 14822, 22233, 44466, 51877, 66699, 96343, 103754, 133398, 155631, 192686, 289029, 311262, 466893, 578058, 674401, 867087, 933786, 1348802, 1734174, 2023203, 4046406, 6069609, 12139218]

約数ペア:

[(1, 12139218), (2, 6069609), (3, 4046406), (6, 2023203), (7, 1734174), (9, 1348802), (13, 933786), (14, 867087), (18, 674401), (21, 578058), (26, 466893), (39, 311262), (42, 289029), (63, 192686), (78, 155631), (91, 133398), (117, 103754), (126, 96343), (182, 66699), (234, 51877), (273, 44466), (546, 22233), (819, 14822), (1638, 7411)]