140952006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20771}}^1$

素因数の和:20821

約数の個数: 48

約数和(自身を含む): 340245360

約数和(自身を除く): 199293354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 20771, 41542, 62313, 124626, 186939, 270023, 373878, 540046, 602359, 810069, 1204718, 1620138, 1807077, 2430207, 3614154, 4860414, 5421231, 7830667, 10842462, 15661334, 23492001, 46984002, 70476003, 140952006]

約数ペア:

[(1, 140952006), (2, 70476003), (3, 46984002), (6, 23492001), (9, 15661334), (13, 10842462), (18, 7830667), (26, 5421231), (29, 4860414), (39, 3614154), (58, 2430207), (78, 1807077), (87, 1620138), (117, 1204718), (174, 810069), (234, 602359), (261, 540046), (377, 373878), (522, 270023), (754, 186939), (1131, 124626), (2262, 62313), (3393, 41542), (6786, 20771)]