223228278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45427}}^1$

素因数の和:45458

約数の個数: 64

約数和(自身を含む): 610552320

約数和(自身を除く): 387324042

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 45427, 90854, 136281, 272562, 317989, 408843, 590551, 635978, 817686, 953967, 1181102, 1226529, 1771653, 1907934, 2453058, 2861901, 3543306, 4133857, 5314959, 5723802, 8267714, 8585703, 10629918, 12401571, 15944877, 17171406, 24803142, 31889754, 37204713, 74409426, 111614139, 223228278]

約数ペア:

[(1, 223228278), (2, 111614139), (3, 74409426), (6, 37204713), (7, 31889754), (9, 24803142), (13, 17171406), (14, 15944877), (18, 12401571), (21, 10629918), (26, 8585703), (27, 8267714), (39, 5723802), (42, 5314959), (54, 4133857), (63, 3543306), (78, 2861901), (91, 2453058), (117, 1907934), (126, 1771653), (182, 1226529), (189, 1181102), (234, 953967), (273, 817686), (351, 635978), (378, 590551), (546, 408843), (702, 317989), (819, 272562), (1638, 136281), (2457, 90854), (4914, 45427)]