40815306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5720

約数の個数: 64

約数和(自身を含む): 109132800

約数和(自身を除く): 68317494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 5683, 7182, 11366, 17049, 34098, 39781, 51147, 79562, 102294, 107977, 119343, 153441, 215954, 238686, 306882, 323931, 358029, 647862, 716058, 755839, 971793, 1074087, 1511678, 1943586, 2148174, 2267517, 2915379, 4535034, 5830758, 6802551, 13605102, 20407653, 40815306]

約数ペア:

[(1, 40815306), (2, 20407653), (3, 13605102), (6, 6802551), (7, 5830758), (9, 4535034), (14, 2915379), (18, 2267517), (19, 2148174), (21, 1943586), (27, 1511678), (38, 1074087), (42, 971793), (54, 755839), (57, 716058), (63, 647862), (114, 358029), (126, 323931), (133, 306882), (171, 238686), (189, 215954), (266, 153441), (342, 119343), (378, 107977), (399, 102294), (513, 79562), (798, 51147), (1026, 39781), (1197, 34098), (2394, 17049), (3591, 11366), (5683, 7182)]