22791654

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 51302160

約数和(自身を除く): 28510506

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 89, 123, 178, 246, 267, 347, 369, 534, 694, 738, 801, 1041, 1602, 2082, 3123, 3649, 6246, 7298, 10947, 14227, 21894, 28454, 30883, 32841, 42681, 61766, 65682, 85362, 92649, 128043, 185298, 256086, 277947, 555894, 1266203, 2532406, 3798609, 7597218, 11395827, 22791654]

約数ペア:

[(1, 22791654), (2, 11395827), (3, 7597218), (6, 3798609), (9, 2532406), (18, 1266203), (41, 555894), (82, 277947), (89, 256086), (123, 185298), (178, 128043), (246, 92649), (267, 85362), (347, 65682), (369, 61766), (534, 42681), (694, 32841), (738, 30883), (801, 28454), (1041, 21894), (1602, 14227), (2082, 10947), (3123, 7298), (3649, 6246)]