28978974

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{24029}}^1$

素因数の和:24104

約数の個数: 24

約数和(自身を含む): 63727560

約数和(自身を除く): 34748586

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 24029, 48058, 72087, 144174, 216261, 432522, 1609943, 3219886, 4829829, 9659658, 14489487, 28978974]

約数ペア:

[(1, 28978974), (2, 14489487), (3, 9659658), (6, 4829829), (9, 3219886), (18, 1609943), (67, 432522), (134, 216261), (201, 144174), (402, 72087), (603, 48058), (1206, 24029)]