38440206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 72

約数和(自身を含む): 99341424

約数和(自身を除く): 60901218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1063, 1722, 2009, 2126, 2583, 3189, 4018, 5166, 6027, 6378, 7441, 9567, 12054, 14882, 18081, 19134, 22323, 36162, 43583, 44646, 52087, 66969, 87166, 104174, 130749, 133938, 156261, 261498, 305081, 312522, 392247, 468783, 610162, 784494, 915243, 937566, 1830486, 2135567, 2745729, 4271134, 5491458, 6406701, 12813402, 19220103, 38440206]

約数ペア:

[(1, 38440206), (2, 19220103), (3, 12813402), (6, 6406701), (7, 5491458), (9, 4271134), (14, 2745729), (18, 2135567), (21, 1830486), (41, 937566), (42, 915243), (49, 784494), (63, 610162), (82, 468783), (98, 392247), (123, 312522), (126, 305081), (147, 261498), (246, 156261), (287, 133938), (294, 130749), (369, 104174), (441, 87166), (574, 66969), (738, 52087), (861, 44646), (882, 43583), (1063, 36162), (1722, 22323), (2009, 19134), (2126, 18081), (2583, 14882), (3189, 12054), (4018, 9567), (5166, 7441), (6027, 6378)]