1900172376

素因数分解:

$2^3\times 3^2\times {\mathrm{2389}}^1\times {\mathrm{11047}}^1$

素因数の和:13448

約数の個数: 48

約数和(自身を含む): 5148920400

約数和(自身を除く): 3248748024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2389, 4778, 7167, 9556, 11047, 14334, 19112, 21501, 22094, 28668, 33141, 43002, 44188, 57336, 66282, 86004, 88376, 99423, 132564, 172008, 198846, 265128, 397692, 795384, 26391283, 52782566, 79173849, 105565132, 158347698, 211130264, 237521547, 316695396, 475043094, 633390792, 950086188, 1900172376]

約数ペア:

[(1, 1900172376), (2, 950086188), (3, 633390792), (4, 475043094), (6, 316695396), (8, 237521547), (9, 211130264), (12, 158347698), (18, 105565132), (24, 79173849), (36, 52782566), (72, 26391283), (2389, 795384), (4778, 397692), (7167, 265128), (9556, 198846), (11047, 172008), (14334, 132564), (19112, 99423), (21501, 88376), (22094, 86004), (28668, 66282), (33141, 57336), (43002, 44188)]