17223804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 49959000

約数和(自身を除く): 32735196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 149, 156, 169, 171, 228, 234, 247, 298, 338, 342, 447, 468, 494, 507, 596, 676, 684, 741, 894, 988, 1014, 1341, 1482, 1521, 1788, 1937, 2028, 2223, 2682, 2831, 2964, 3042, 3211, 3874, 4446, 5364, 5662, 5811, 6084, 6422, 7748, 8493, 8892, 9633, 11324, 11622, 12844, 16986, 17433, 19266, 23244, 25181, 25479, 28899, 33972, 34866, 36803, 38532, 50362, 50958, 57798, 69732, 73606, 75543, 100724, 101916, 110409, 115596, 147212, 151086, 220818, 226629, 302172, 331227, 441636, 453258, 478439, 662454, 906516, 956878, 1324908, 1435317, 1913756, 2870634, 4305951, 5741268, 8611902, 17223804]

約数ペア:

[(1, 17223804), (2, 8611902), (3, 5741268), (4, 4305951), (6, 2870634), (9, 1913756), (12, 1435317), (13, 1324908), (18, 956878), (19, 906516), (26, 662454), (36, 478439), (38, 453258), (39, 441636), (52, 331227), (57, 302172), (76, 226629), (78, 220818), (114, 151086), (117, 147212), (149, 115596), (156, 110409), (169, 101916), (171, 100724), (228, 75543), (234, 73606), (247, 69732), (298, 57798), (338, 50958), (342, 50362), (447, 38532), (468, 36803), (494, 34866), (507, 33972), (596, 28899), (676, 25479), (684, 25181), (741, 23244), (894, 19266), (988, 17433), (1014, 16986), (1341, 12844), (1482, 11622), (1521, 11324), (1788, 9633), (1937, 8892), (2028, 8493), (2223, 7748), (2682, 6422), (2831, 6084), (2964, 5811), (3042, 5662), (3211, 5364), (3874, 4446)]