40848318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4529

約数の個数: 48

約数和(自身を含む): 102556896

約数和(自身を除く): 61708578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4441, 4599, 8882, 9198, 13323, 26646, 31087, 39969, 62174, 79938, 93261, 186522, 279783, 324193, 559566, 648386, 972579, 1945158, 2269351, 2917737, 4538702, 5835474, 6808053, 13616106, 20424159, 40848318]

約数ペア:

[(1, 40848318), (2, 20424159), (3, 13616106), (6, 6808053), (7, 5835474), (9, 4538702), (14, 2917737), (18, 2269351), (21, 1945158), (42, 972579), (63, 648386), (73, 559566), (126, 324193), (146, 279783), (219, 186522), (438, 93261), (511, 79938), (657, 62174), (1022, 39969), (1314, 31087), (1533, 26646), (3066, 13323), (4441, 9198), (4599, 8882)]