21510192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40739}}^1$

素因数の和:40761

約数の個数: 40

約数和(自身を含む): 60621120

約数和(自身を除く): 39110928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 40739, 81478, 122217, 162956, 244434, 325912, 448129, 488868, 651824, 896258, 977736, 1344387, 1792516, 1955472, 2688774, 3585032, 5377548, 7170064, 10755096, 21510192]

約数ペア:

[(1, 21510192), (2, 10755096), (3, 7170064), (4, 5377548), (6, 3585032), (8, 2688774), (11, 1955472), (12, 1792516), (16, 1344387), (22, 977736), (24, 896258), (33, 651824), (44, 488868), (48, 448129), (66, 325912), (88, 244434), (132, 162956), (176, 122217), (264, 81478), (528, 40739)]