8331804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 23900240

約数和(自身を除く): 15568436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 937, 988, 1482, 1874, 2223, 2811, 2964, 3748, 4446, 5622, 8433, 8892, 11244, 12181, 16866, 17803, 24362, 33732, 35606, 36543, 48724, 53409, 71212, 73086, 106818, 109629, 146172, 160227, 213636, 219258, 231439, 320454, 438516, 462878, 640908, 694317, 925756, 1388634, 2082951, 2777268, 4165902, 8331804]

約数ペア:

[(1, 8331804), (2, 4165902), (3, 2777268), (4, 2082951), (6, 1388634), (9, 925756), (12, 694317), (13, 640908), (18, 462878), (19, 438516), (26, 320454), (36, 231439), (38, 219258), (39, 213636), (52, 160227), (57, 146172), (76, 109629), (78, 106818), (114, 73086), (117, 71212), (156, 53409), (171, 48724), (228, 36543), (234, 35606), (247, 33732), (342, 24362), (468, 17803), (494, 16866), (684, 12181), (741, 11244), (937, 8892), (988, 8433), (1482, 5622), (1874, 4446), (2223, 3748), (2811, 2964)]