2145384

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 5896800

約数和(自身を除く): 3751416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 359, 498, 664, 718, 747, 996, 1077, 1436, 1494, 1992, 2154, 2872, 2988, 3231, 4308, 5976, 6462, 8616, 12924, 25848, 29797, 59594, 89391, 119188, 178782, 238376, 268173, 357564, 536346, 715128, 1072692, 2145384]

約数ペア:

[(1, 2145384), (2, 1072692), (3, 715128), (4, 536346), (6, 357564), (8, 268173), (9, 238376), (12, 178782), (18, 119188), (24, 89391), (36, 59594), (72, 29797), (83, 25848), (166, 12924), (249, 8616), (332, 6462), (359, 5976), (498, 4308), (664, 3231), (718, 2988), (747, 2872), (996, 2154), (1077, 1992), (1436, 1494)]