7930428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 20487936

約数和(自身を除く): 12557508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 823, 876, 1606, 1646, 2409, 2469, 3212, 3292, 4818, 4938, 9053, 9636, 9876, 18106, 27159, 36212, 54318, 60079, 108636, 120158, 180237, 240316, 360474, 660869, 720948, 1321738, 1982607, 2643476, 3965214, 7930428]

約数ペア:

[(1, 7930428), (2, 3965214), (3, 2643476), (4, 1982607), (6, 1321738), (11, 720948), (12, 660869), (22, 360474), (33, 240316), (44, 180237), (66, 120158), (73, 108636), (132, 60079), (146, 54318), (219, 36212), (292, 27159), (438, 18106), (803, 9876), (823, 9636), (876, 9053), (1606, 4938), (1646, 4818), (2409, 3292), (2469, 3212)]