66938634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27961}}^1$

素因数の和:27995

約数の個数: 48

約数和(自身を含む): 174482880

約数和(自身を除く): 107544246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 27961, 55922, 83883, 167766, 195727, 251649, 391454, 503298, 531259, 587181, 1062518, 1174362, 1593777, 1761543, 3187554, 3523086, 3718813, 4781331, 7437626, 9562662, 11156439, 22312878, 33469317, 66938634]

約数ペア:

[(1, 66938634), (2, 33469317), (3, 22312878), (6, 11156439), (7, 9562662), (9, 7437626), (14, 4781331), (18, 3718813), (19, 3523086), (21, 3187554), (38, 1761543), (42, 1593777), (57, 1174362), (63, 1062518), (114, 587181), (126, 531259), (133, 503298), (171, 391454), (266, 251649), (342, 195727), (399, 167766), (798, 83883), (1197, 55922), (2394, 27961)]