18772572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17191}}^1$

素因数の和:17218

約数の個数: 48

約数和(自身を含む): 53914112

約数和(自身を除く): 35141540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17191, 34382, 51573, 68764, 103146, 120337, 206292, 223483, 240674, 361011, 446966, 481348, 670449, 722022, 893932, 1340898, 1444044, 1564381, 2681796, 3128762, 4693143, 6257524, 9386286, 18772572]

約数ペア:

[(1, 18772572), (2, 9386286), (3, 6257524), (4, 4693143), (6, 3128762), (7, 2681796), (12, 1564381), (13, 1444044), (14, 1340898), (21, 893932), (26, 722022), (28, 670449), (39, 481348), (42, 446966), (52, 361011), (78, 240674), (84, 223483), (91, 206292), (156, 120337), (182, 103146), (273, 68764), (364, 51573), (546, 34382), (1092, 17191)]