2018304526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 3723148800

約数和(自身を除く): 1704844274

約数列:

[1, 2, 7, 14, 19, 38, 83, 113, 133, 166, 226, 266, 581, 791, 809, 1162, 1577, 1582, 1618, 2147, 3154, 4294, 5663, 9379, 11039, 11326, 15029, 15371, 18758, 22078, 30058, 30742, 65653, 67147, 91417, 107597, 131306, 134294, 178201, 182834, 215194, 356402, 470029, 639919, 940058, 1247407, 1275793, 1279838, 1736923, 2494814, 2551586, 3473846, 7587611, 8930551, 12158461, 15175222, 17861102, 24316922, 53113277, 106226554, 144164609, 288329218, 1009152263, 2018304526]

約数ペア:

[(1, 2018304526), (2, 1009152263), (7, 288329218), (14, 144164609), (19, 106226554), (38, 53113277), (83, 24316922), (113, 17861102), (133, 15175222), (166, 12158461), (226, 8930551), (266, 7587611), (581, 3473846), (791, 2551586), (809, 2494814), (1162, 1736923), (1577, 1279838), (1582, 1275793), (1618, 1247407), (2147, 940058), (3154, 639919), (4294, 470029), (5663, 356402), (9379, 215194), (11039, 182834), (11326, 178201), (15029, 134294), (15371, 131306), (18758, 107597), (22078, 91417), (30058, 67147), (30742, 65653)]