658242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1605240

約数和(自身を除く): 946998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 97, 117, 174, 194, 234, 261, 291, 377, 522, 582, 754, 873, 1131, 1261, 1746, 2262, 2522, 2813, 3393, 3783, 5626, 6786, 7566, 8439, 11349, 16878, 22698, 25317, 36569, 50634, 73138, 109707, 219414, 329121, 658242]

約数ペア:

[(1, 658242), (2, 329121), (3, 219414), (6, 109707), (9, 73138), (13, 50634), (18, 36569), (26, 25317), (29, 22698), (39, 16878), (58, 11349), (78, 8439), (87, 7566), (97, 6786), (117, 5626), (174, 3783), (194, 3393), (234, 2813), (261, 2522), (291, 2262), (377, 1746), (522, 1261), (582, 1131), (754, 873)]