8700822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 21634704

約数和(自身を除く): 12933882

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 103, 114, 117, 171, 206, 234, 247, 309, 342, 361, 494, 618, 722, 741, 927, 1083, 1339, 1482, 1854, 1957, 2166, 2223, 2678, 3249, 3914, 4017, 4446, 4693, 5871, 6498, 8034, 9386, 11742, 12051, 14079, 17613, 24102, 25441, 28158, 35226, 37183, 42237, 50882, 74366, 76323, 84474, 111549, 152646, 223098, 228969, 334647, 457938, 483379, 669294, 966758, 1450137, 2900274, 4350411, 8700822]

約数ペア:

[(1, 8700822), (2, 4350411), (3, 2900274), (6, 1450137), (9, 966758), (13, 669294), (18, 483379), (19, 457938), (26, 334647), (38, 228969), (39, 223098), (57, 152646), (78, 111549), (103, 84474), (114, 76323), (117, 74366), (171, 50882), (206, 42237), (234, 37183), (247, 35226), (309, 28158), (342, 25441), (361, 24102), (494, 17613), (618, 14079), (722, 12051), (741, 11742), (927, 9386), (1083, 8034), (1339, 6498), (1482, 5871), (1854, 4693), (1957, 4446), (2166, 4017), (2223, 3914), (2678, 3249)]