2156071878

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{175891}}^1$

素因数の和:176129

約数の個数: 32

約数和(自身を含む): 4812405120

約数和(自身を除く): 2656333242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 4086, 6129, 12258, 175891, 351782, 527673, 1055346, 1583019, 3166038, 4749057, 9498114, 39927257, 79854514, 119781771, 239563542, 359345313, 718690626, 1078035939, 2156071878]

約数ペア:

[(1, 2156071878), (2, 1078035939), (3, 718690626), (6, 359345313), (9, 239563542), (18, 119781771), (27, 79854514), (54, 39927257), (227, 9498114), (454, 4749057), (681, 3166038), (1362, 1583019), (2043, 1055346), (4086, 527673), (6129, 351782), (12258, 175891)]