3126396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 9161040

約数和(自身を除く): 6034644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 409, 546, 588, 637, 818, 1092, 1227, 1274, 1636, 1911, 2454, 2548, 2863, 3822, 4908, 5317, 5726, 7644, 8589, 10634, 11452, 15951, 17178, 20041, 21268, 31902, 34356, 37219, 40082, 60123, 63804, 74438, 80164, 111657, 120246, 148876, 223314, 240492, 260533, 446628, 521066, 781599, 1042132, 1563198, 3126396]

約数ペア:

[(1, 3126396), (2, 1563198), (3, 1042132), (4, 781599), (6, 521066), (7, 446628), (12, 260533), (13, 240492), (14, 223314), (21, 148876), (26, 120246), (28, 111657), (39, 80164), (42, 74438), (49, 63804), (52, 60123), (78, 40082), (84, 37219), (91, 34356), (98, 31902), (147, 21268), (156, 20041), (182, 17178), (196, 15951), (273, 11452), (294, 10634), (364, 8589), (409, 7644), (546, 5726), (588, 5317), (637, 4908), (818, 3822), (1092, 2863), (1227, 2548), (1274, 2454), (1636, 1911)]