4420836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 13051584

約数和(自身を除く): 8630748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 331, 371, 477, 636, 662, 742, 954, 993, 1113, 1324, 1484, 1908, 1986, 2226, 2317, 2979, 3339, 3972, 4452, 4634, 5958, 6678, 6951, 9268, 11916, 13356, 13902, 17543, 20853, 27804, 35086, 41706, 52629, 70172, 83412, 105258, 122801, 157887, 210516, 245602, 315774, 368403, 491204, 631548, 736806, 1105209, 1473612, 2210418, 4420836]

約数ペア:

[(1, 4420836), (2, 2210418), (3, 1473612), (4, 1105209), (6, 736806), (7, 631548), (9, 491204), (12, 368403), (14, 315774), (18, 245602), (21, 210516), (28, 157887), (36, 122801), (42, 105258), (53, 83412), (63, 70172), (84, 52629), (106, 41706), (126, 35086), (159, 27804), (212, 20853), (252, 17543), (318, 13902), (331, 13356), (371, 11916), (477, 9268), (636, 6951), (662, 6678), (742, 5958), (954, 4634), (993, 4452), (1113, 3972), (1324, 3339), (1484, 2979), (1908, 2317), (1986, 2226)]