2074194

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 4682880

約数和(自身を除く): 2608686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 541, 639, 1082, 1278, 1623, 1917, 3246, 3834, 4869, 9738, 14607, 29214, 38411, 76822, 115233, 230466, 345699, 691398, 1037097, 2074194]

約数ペア:

[(1, 2074194), (2, 1037097), (3, 691398), (6, 345699), (9, 230466), (18, 115233), (27, 76822), (54, 38411), (71, 29214), (142, 14607), (213, 9738), (426, 4869), (541, 3834), (639, 3246), (1082, 1917), (1278, 1623)]