17555382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 42822000

約数和(自身を除く): 25266618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 199, 234, 261, 338, 377, 398, 507, 522, 597, 754, 1014, 1131, 1194, 1521, 1791, 2262, 2587, 3042, 3393, 3582, 4901, 5174, 5771, 6786, 7761, 9802, 11542, 14703, 15522, 17313, 23283, 29406, 33631, 34626, 44109, 46566, 51939, 67262, 75023, 88218, 100893, 103878, 150046, 201786, 225069, 302679, 450138, 605358, 675207, 975299, 1350414, 1950598, 2925897, 5851794, 8777691, 17555382]

約数ペア:

[(1, 17555382), (2, 8777691), (3, 5851794), (6, 2925897), (9, 1950598), (13, 1350414), (18, 975299), (26, 675207), (29, 605358), (39, 450138), (58, 302679), (78, 225069), (87, 201786), (117, 150046), (169, 103878), (174, 100893), (199, 88218), (234, 75023), (261, 67262), (338, 51939), (377, 46566), (398, 44109), (507, 34626), (522, 33631), (597, 29406), (754, 23283), (1014, 17313), (1131, 15522), (1194, 14703), (1521, 11542), (1791, 9802), (2262, 7761), (2587, 6786), (3042, 5771), (3393, 5174), (3582, 4901)]