12673668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 35144256

約数和(自身を除く): 22470588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 157, 186, 217, 314, 372, 434, 471, 628, 651, 868, 942, 961, 1099, 1302, 1884, 1922, 2198, 2604, 2883, 3297, 3844, 4396, 4867, 5766, 6594, 6727, 9734, 11532, 13188, 13454, 14601, 19468, 20181, 26908, 29202, 34069, 40362, 58404, 68138, 80724, 102207, 136276, 150877, 204414, 301754, 408828, 452631, 603508, 905262, 1056139, 1810524, 2112278, 3168417, 4224556, 6336834, 12673668]

約数ペア:

[(1, 12673668), (2, 6336834), (3, 4224556), (4, 3168417), (6, 2112278), (7, 1810524), (12, 1056139), (14, 905262), (21, 603508), (28, 452631), (31, 408828), (42, 301754), (62, 204414), (84, 150877), (93, 136276), (124, 102207), (157, 80724), (186, 68138), (217, 58404), (314, 40362), (372, 34069), (434, 29202), (471, 26908), (628, 20181), (651, 19468), (868, 14601), (942, 13454), (961, 13188), (1099, 11532), (1302, 9734), (1884, 6727), (1922, 6594), (2198, 5766), (2604, 4867), (2883, 4396), (3297, 3844)]