2021176212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{15451}}^1$

素因数の和:16460

約数の個数: 48

約数和(自身を含む): 5150337024

約数和(自身を除く): 3129160812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 991, 1982, 2973, 3964, 5946, 10901, 11892, 15451, 21802, 30902, 32703, 43604, 46353, 61804, 65406, 92706, 130812, 169961, 185412, 339922, 509883, 679844, 1019766, 2039532, 15311941, 30623882, 45935823, 61247764, 91871646, 168431351, 183743292, 336862702, 505294053, 673725404, 1010588106, 2021176212]

約数ペア:

[(1, 2021176212), (2, 1010588106), (3, 673725404), (4, 505294053), (6, 336862702), (11, 183743292), (12, 168431351), (22, 91871646), (33, 61247764), (44, 45935823), (66, 30623882), (132, 15311941), (991, 2039532), (1982, 1019766), (2973, 679844), (3964, 509883), (5946, 339922), (10901, 185412), (11892, 169961), (15451, 130812), (21802, 92706), (30902, 65406), (32703, 61804), (43604, 46353)]