21766224

素因数分解:

$2^4\times 3^1\times {\mathrm{547}}^1\times {\mathrm{829}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 56400160

約数和(自身を除く): 34633936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 547, 829, 1094, 1641, 1658, 2188, 2487, 3282, 3316, 4376, 4974, 6564, 6632, 8752, 9948, 13128, 13264, 19896, 26256, 39792, 453463, 906926, 1360389, 1813852, 2720778, 3627704, 5441556, 7255408, 10883112, 21766224]

約数ペア:

[(1, 21766224), (2, 10883112), (3, 7255408), (4, 5441556), (6, 3627704), (8, 2720778), (12, 1813852), (16, 1360389), (24, 906926), (48, 453463), (547, 39792), (829, 26256), (1094, 19896), (1641, 13264), (1658, 13128), (2188, 9948), (2487, 8752), (3282, 6632), (3316, 6564), (4376, 4974)]