8402004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1381}}^1$

素因数の和:1417

約数の個数: 54

約数和(自身を含む): 23014446

約数和(自身を除く): 14612442

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1381, 1521, 2028, 2762, 3042, 4143, 5524, 6084, 8286, 12429, 16572, 17953, 24858, 35906, 49716, 53859, 71812, 107718, 161577, 215436, 233389, 323154, 466778, 646308, 700167, 933556, 1400334, 2100501, 2800668, 4201002, 8402004]

約数ペア:

[(1, 8402004), (2, 4201002), (3, 2800668), (4, 2100501), (6, 1400334), (9, 933556), (12, 700167), (13, 646308), (18, 466778), (26, 323154), (36, 233389), (39, 215436), (52, 161577), (78, 107718), (117, 71812), (156, 53859), (169, 49716), (234, 35906), (338, 24858), (468, 17953), (507, 16572), (676, 12429), (1014, 8286), (1381, 6084), (1521, 5524), (2028, 4143), (2762, 3042)]