9902618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 16927488

約数和(自身を除く): 7024870

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 157, 314, 517, 671, 1034, 1342, 1727, 2867, 3454, 5734, 7379, 9577, 14758, 19154, 31537, 63074, 81169, 105347, 162338, 210694, 450119, 900238, 4951309, 9902618]

約数ペア:

[(1, 9902618), (2, 4951309), (11, 900238), (22, 450119), (47, 210694), (61, 162338), (94, 105347), (122, 81169), (157, 63074), (314, 31537), (517, 19154), (671, 14758), (1034, 9577), (1342, 7379), (1727, 5734), (2867, 3454)]