2019955644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4663}}^1$

素因数の和:4877

約数の個数: 120

約数和(自身を含む): 6067826688

約数和(自身を除く): 4047871044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 191, 252, 324, 378, 382, 567, 573, 756, 764, 1134, 1146, 1337, 1719, 2268, 2292, 2674, 3438, 4011, 4663, 5157, 5348, 6876, 8022, 9326, 10314, 12033, 13989, 15471, 16044, 18652, 20628, 24066, 27978, 30942, 32641, 36099, 41967, 48132, 55956, 61884, 65282, 72198, 83934, 97923, 108297, 125901, 130564, 144396, 167868, 195846, 216594, 251802, 293769, 377703, 391692, 433188, 503604, 587538, 755406, 881307, 890633, 1175076, 1510812, 1762614, 1781266, 2643921, 2671899, 3525228, 3562532, 5287842, 5343798, 6234431, 8015697, 10575684, 10687596, 12468862, 16031394, 18703293, 24047091, 24937724, 32062788, 37406586, 48094182, 56109879, 72141273, 74813172, 96188364, 112219758, 144282546, 168329637, 224439516, 288565092, 336659274, 504988911, 673318548, 1009977822, 2019955644]

約数ペア:

[(1, 2019955644), (2, 1009977822), (3, 673318548), (4, 504988911), (6, 336659274), (7, 288565092), (9, 224439516), (12, 168329637), (14, 144282546), (18, 112219758), (21, 96188364), (27, 74813172), (28, 72141273), (36, 56109879), (42, 48094182), (54, 37406586), (63, 32062788), (81, 24937724), (84, 24047091), (108, 18703293), (126, 16031394), (162, 12468862), (189, 10687596), (191, 10575684), (252, 8015697), (324, 6234431), (378, 5343798), (382, 5287842), (567, 3562532), (573, 3525228), (756, 2671899), (764, 2643921), (1134, 1781266), (1146, 1762614), (1337, 1510812), (1719, 1175076), (2268, 890633), (2292, 881307), (2674, 755406), (3438, 587538), (4011, 503604), (4663, 433188), (5157, 391692), (5348, 377703), (6876, 293769), (8022, 251802), (9326, 216594), (10314, 195846), (12033, 167868), (13989, 144396), (15471, 130564), (16044, 125901), (18652, 108297), (20628, 97923), (24066, 83934), (27978, 72198), (30942, 65282), (32641, 61884), (36099, 55956), (41967, 48132)]