1047128628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{136987}}^1$

素因数の和:137021

約数の個数: 72

約数和(自身を含む): 3060859872

約数和(自身を除く): 2013731244

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, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 136987, 273974, 410961, 547948, 821922, 958909, 1643844, 1780831, 1917818, 2876727, 3561662, 3835636, 5342493, 5753454, 6712363, 7123324, 10684986, 11506908, 12465817, 13424726, 20137089, 21369972, 24931634, 26849452, 37397451, 40274178, 49863268, 74794902, 80548356, 87260719, 149589804, 174521438, 261782157, 349042876, 523564314, 1047128628]

約数ペア:

[(1, 1047128628), (2, 523564314), (3, 349042876), (4, 261782157), (6, 174521438), (7, 149589804), (12, 87260719), (13, 80548356), (14, 74794902), (21, 49863268), (26, 40274178), (28, 37397451), (39, 26849452), (42, 24931634), (49, 21369972), (52, 20137089), (78, 13424726), (84, 12465817), (91, 11506908), (98, 10684986), (147, 7123324), (156, 6712363), (182, 5753454), (196, 5342493), (273, 3835636), (294, 3561662), (364, 2876727), (546, 1917818), (588, 1780831), (637, 1643844), (1092, 958909), (1274, 821922), (1911, 547948), (2548, 410961), (3822, 273974), (7644, 136987)]