23191398

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 52116480

約数和(自身を除く): 28925082

約数列:

[1, 2, 3, 6, 9, 18, 47, 79, 94, 141, 158, 237, 282, 347, 423, 474, 694, 711, 846, 1041, 1422, 2082, 3123, 3713, 6246, 7426, 11139, 16309, 22278, 27413, 32618, 33417, 48927, 54826, 66834, 82239, 97854, 146781, 164478, 246717, 293562, 493434, 1288411, 2576822, 3865233, 7730466, 11595699, 23191398]

約数ペア:

[(1, 23191398), (2, 11595699), (3, 7730466), (6, 3865233), (9, 2576822), (18, 1288411), (47, 493434), (79, 293562), (94, 246717), (141, 164478), (158, 146781), (237, 97854), (282, 82239), (347, 66834), (423, 54826), (474, 48927), (694, 33417), (711, 32618), (846, 27413), (1041, 22278), (1422, 16309), (2082, 11139), (3123, 7426), (3713, 6246)]