15328038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 34550208

約数和(自身を除く): 19222170

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 491, 726, 946, 982, 1419, 1473, 2838, 2946, 5203, 5401, 10406, 10802, 15609, 16203, 21113, 31218, 32406, 42226, 59411, 63339, 118822, 126678, 178233, 232243, 356466, 464486, 696729, 1393458, 2554673, 5109346, 7664019, 15328038]

約数ペア:

[(1, 15328038), (2, 7664019), (3, 5109346), (6, 2554673), (11, 1393458), (22, 696729), (33, 464486), (43, 356466), (66, 232243), (86, 178233), (121, 126678), (129, 118822), (242, 63339), (258, 59411), (363, 42226), (473, 32406), (491, 31218), (726, 21113), (946, 16203), (982, 15609), (1419, 10802), (1473, 10406), (2838, 5401), (2946, 5203)]