45057978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 115200000

約数和(自身を除く): 70142022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 199, 378, 398, 597, 599, 1194, 1198, 1393, 1791, 1797, 2786, 3582, 3594, 4179, 4193, 5373, 5391, 8358, 8386, 10746, 10782, 12537, 12579, 16173, 25074, 25158, 32346, 37611, 37737, 75222, 75474, 113211, 119201, 226422, 238402, 357603, 715206, 834407, 1072809, 1668814, 2145618, 2503221, 3218427, 5006442, 6436854, 7509663, 15019326, 22528989, 45057978]

約数ペア:

[(1, 45057978), (2, 22528989), (3, 15019326), (6, 7509663), (7, 6436854), (9, 5006442), (14, 3218427), (18, 2503221), (21, 2145618), (27, 1668814), (42, 1072809), (54, 834407), (63, 715206), (126, 357603), (189, 238402), (199, 226422), (378, 119201), (398, 113211), (597, 75474), (599, 75222), (1194, 37737), (1198, 37611), (1393, 32346), (1791, 25158), (1797, 25074), (2786, 16173), (3582, 12579), (3594, 12537), (4179, 10782), (4193, 10746), (5373, 8386), (5391, 8358)]