2129321844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{505537}}^1$

素因数の和:505566

約数の個数: 60

約数和(自身を含む): 5994669604

約数和(自身を除く): 3865347760

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 505537, 1011074, 1516611, 2022148, 3033222, 4549833, 6066444, 6571981, 9099666, 13143962, 13649499, 18199332, 19715943, 26287924, 27298998, 39431886, 40948497, 54597996, 59147829, 78863772, 81896994, 118295658, 163793988, 177443487, 236591316, 354886974, 532330461, 709773948, 1064660922, 2129321844]

約数ペア:

[(1, 2129321844), (2, 1064660922), (3, 709773948), (4, 532330461), (6, 354886974), (9, 236591316), (12, 177443487), (13, 163793988), (18, 118295658), (26, 81896994), (27, 78863772), (36, 59147829), (39, 54597996), (52, 40948497), (54, 39431886), (78, 27298998), (81, 26287924), (108, 19715943), (117, 18199332), (156, 13649499), (162, 13143962), (234, 9099666), (324, 6571981), (351, 6066444), (468, 4549833), (702, 3033222), (1053, 2022148), (1404, 1516611), (2106, 1011074), (4212, 505537)]