128250972

素因数分解:

$2^2\times 3^3\times {\mathrm{1187509}}^1$

素因数の和:1187522

約数の個数: 24

約数和(自身を含む): 332502800

約数和(自身を除く): 204251828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1187509, 2375018, 3562527, 4750036, 7125054, 10687581, 14250108, 21375162, 32062743, 42750324, 64125486, 128250972]

約数ペア:

[(1, 128250972), (2, 64125486), (3, 42750324), (4, 32062743), (6, 21375162), (9, 14250108), (12, 10687581), (18, 7125054), (27, 4750036), (36, 3562527), (54, 2375018), (108, 1187509)]