27938922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 66386304

約数和(自身を除く): 38447382

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 374, 407, 561, 629, 673, 814, 1122, 1221, 1258, 1346, 1887, 2019, 2442, 3774, 4038, 6919, 7403, 11441, 13838, 14806, 20757, 22209, 22882, 24901, 34323, 41514, 44418, 49802, 68646, 74703, 125851, 149406, 251702, 273911, 377553, 423317, 547822, 755106, 821733, 846634, 1269951, 1643466, 2539902, 4656487, 9312974, 13969461, 27938922]

約数ペア:

[(1, 27938922), (2, 13969461), (3, 9312974), (6, 4656487), (11, 2539902), (17, 1643466), (22, 1269951), (33, 846634), (34, 821733), (37, 755106), (51, 547822), (66, 423317), (74, 377553), (102, 273911), (111, 251702), (187, 149406), (222, 125851), (374, 74703), (407, 68646), (561, 49802), (629, 44418), (673, 41514), (814, 34323), (1122, 24901), (1221, 22882), (1258, 22209), (1346, 20757), (1887, 14806), (2019, 13838), (2442, 11441), (3774, 7403), (4038, 6919)]