42945738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 102988800

約数和(自身を除く): 60043062

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 627, 759, 874, 1254, 1311, 1489, 1518, 2622, 2978, 4467, 4807, 8934, 9614, 14421, 16379, 28291, 28842, 32758, 34247, 49137, 56582, 68494, 84873, 98274, 102741, 169746, 205482, 311201, 376717, 622402, 650693, 753434, 933603, 1130151, 1301386, 1867206, 1952079, 2260302, 3904158, 7157623, 14315246, 21472869, 42945738]

約数ペア:

[(1, 42945738), (2, 21472869), (3, 14315246), (6, 7157623), (11, 3904158), (19, 2260302), (22, 1952079), (23, 1867206), (33, 1301386), (38, 1130151), (46, 933603), (57, 753434), (66, 650693), (69, 622402), (114, 376717), (138, 311201), (209, 205482), (253, 169746), (418, 102741), (437, 98274), (506, 84873), (627, 68494), (759, 56582), (874, 49137), (1254, 34247), (1311, 32758), (1489, 28842), (1518, 28291), (2622, 16379), (2978, 14421), (4467, 9614), (4807, 8934)]