258180516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{651971}}^1$

素因数の和:651992

約数の個数: 36

約数和(自身を含む): 711953424

約数和(自身を除く): 453772908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 651971, 1303942, 1955913, 2607884, 3911826, 5867739, 7171681, 7823652, 11735478, 14343362, 21515043, 23470956, 28686724, 43030086, 64545129, 86060172, 129090258, 258180516]

約数ペア:

[(1, 258180516), (2, 129090258), (3, 86060172), (4, 64545129), (6, 43030086), (9, 28686724), (11, 23470956), (12, 21515043), (18, 14343362), (22, 11735478), (33, 7823652), (36, 7171681), (44, 5867739), (66, 3911826), (99, 2607884), (132, 1955913), (198, 1303942), (396, 651971)]