2420199018

素因数分解:

$2^1\times 3^2\times {\mathrm{877}}^1\times {\mathrm{153313}}^1$

素因数の和:154198

約数の個数: 24

約数和(自身を含む): 5249777988

約数和(自身を除く): 2829578970

約数列:

[1, 2, 3, 6, 9, 18, 877, 1754, 2631, 5262, 7893, 15786, 153313, 306626, 459939, 919878, 1379817, 2759634, 134455501, 268911002, 403366503, 806733006, 1210099509, 2420199018]

約数ペア:

[(1, 2420199018), (2, 1210099509), (3, 806733006), (6, 403366503), (9, 268911002), (18, 134455501), (877, 2759634), (1754, 1379817), (2631, 919878), (5262, 459939), (7893, 306626), (15786, 153313)]