39787524

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 121480128

約数和(自身を除く): 81692604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 331, 371, 378, 477, 567, 636, 662, 742, 756, 954, 993, 1113, 1134, 1324, 1431, 1484, 1908, 1986, 2226, 2268, 2317, 2862, 2979, 3339, 3972, 4293, 4452, 4634, 5724, 5958, 6678, 6951, 8586, 8937, 9268, 10017, 11916, 13356, 13902, 17172, 17543, 17874, 20034, 20853, 26811, 27804, 30051, 35086, 35748, 40068, 41706, 52629, 53622, 60102, 62559, 70172, 83412, 105258, 107244, 120204, 122801, 125118, 157887, 187677, 210516, 245602, 250236, 315774, 368403, 375354, 473661, 491204, 631548, 736806, 750708, 947322, 1105209, 1420983, 1473612, 1894644, 2210418, 2841966, 3315627, 4420836, 5683932, 6631254, 9946881, 13262508, 19893762, 39787524]

約数ペア:

[(1, 39787524), (2, 19893762), (3, 13262508), (4, 9946881), (6, 6631254), (7, 5683932), (9, 4420836), (12, 3315627), (14, 2841966), (18, 2210418), (21, 1894644), (27, 1473612), (28, 1420983), (36, 1105209), (42, 947322), (53, 750708), (54, 736806), (63, 631548), (81, 491204), (84, 473661), (106, 375354), (108, 368403), (126, 315774), (159, 250236), (162, 245602), (189, 210516), (212, 187677), (252, 157887), (318, 125118), (324, 122801), (331, 120204), (371, 107244), (378, 105258), (477, 83412), (567, 70172), (636, 62559), (662, 60102), (742, 53622), (756, 52629), (954, 41706), (993, 40068), (1113, 35748), (1134, 35086), (1324, 30051), (1431, 27804), (1484, 26811), (1908, 20853), (1986, 20034), (2226, 17874), (2268, 17543), (2317, 17172), (2862, 13902), (2979, 13356), (3339, 11916), (3972, 10017), (4293, 9268), (4452, 8937), (4634, 8586), (5724, 6951), (5958, 6678)]