12963500190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3892943}}^1$

素因数の和:3892993

約数の個数: 48

約数和(自身を含む): 34616058048

約数和(自身を除く): 21652557858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 3892943, 7785886, 11678829, 19464715, 23357658, 35036487, 38929430, 58394145, 70072974, 116788290, 144038891, 175182435, 288077782, 350364870, 432116673, 720194455, 864233346, 1296350019, 1440388910, 2160583365, 2592700038, 4321166730, 6481750095, 12963500190]

約数ペア:

[(1, 12963500190), (2, 6481750095), (3, 4321166730), (5, 2592700038), (6, 2160583365), (9, 1440388910), (10, 1296350019), (15, 864233346), (18, 720194455), (30, 432116673), (37, 350364870), (45, 288077782), (74, 175182435), (90, 144038891), (111, 116788290), (185, 70072974), (222, 58394145), (333, 38929430), (370, 35036487), (555, 23357658), (666, 19464715), (1110, 11678829), (1665, 7785886), (3330, 3892943)]