9017778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 13791822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 149, 154, 231, 262, 298, 393, 447, 462, 786, 894, 917, 1043, 1441, 1639, 1834, 2086, 2751, 2882, 3129, 3278, 4323, 4917, 5502, 6258, 8646, 9834, 10087, 11473, 19519, 20174, 22946, 30261, 34419, 39038, 58557, 60522, 68838, 117114, 136633, 214709, 273266, 409899, 429418, 644127, 819798, 1288254, 1502963, 3005926, 4508889, 9017778]

約数ペア:

[(1, 9017778), (2, 4508889), (3, 3005926), (6, 1502963), (7, 1288254), (11, 819798), (14, 644127), (21, 429418), (22, 409899), (33, 273266), (42, 214709), (66, 136633), (77, 117114), (131, 68838), (149, 60522), (154, 58557), (231, 39038), (262, 34419), (298, 30261), (393, 22946), (447, 20174), (462, 19519), (786, 11473), (894, 10087), (917, 9834), (1043, 8646), (1441, 6258), (1639, 5502), (1834, 4917), (2086, 4323), (2751, 3278), (2882, 3129)]