18608972404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1\times {\mathrm{3229}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 35755634880

約数和(自身を除く): 17146662476

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 577, 908, 1154, 2308, 2497, 3229, 4994, 6347, 6458, 9988, 12694, 12916, 25388, 35519, 71038, 130979, 142076, 261958, 523916, 732983, 1440769, 1465966, 1863133, 2881538, 2931932, 3726266, 5763076, 7452532, 8062813, 16125626, 20494463, 32251252, 40988926, 81977852, 422931191, 845862382, 1691724764, 4652243101, 9304486202, 18608972404]

約数ペア:

[(1, 18608972404), (2, 9304486202), (4, 4652243101), (11, 1691724764), (22, 845862382), (44, 422931191), (227, 81977852), (454, 40988926), (577, 32251252), (908, 20494463), (1154, 16125626), (2308, 8062813), (2497, 7452532), (3229, 5763076), (4994, 3726266), (6347, 2931932), (6458, 2881538), (9988, 1863133), (12694, 1465966), (12916, 1440769), (25388, 732983), (35519, 523916), (71038, 261958), (130979, 142076)]