18134490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 29765670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 179, 307, 330, 358, 537, 614, 895, 921, 1074, 1535, 1790, 1842, 1969, 2685, 3070, 3377, 3938, 4605, 5370, 5907, 6754, 9210, 9845, 10131, 11814, 16885, 19690, 20262, 29535, 33770, 50655, 54953, 59070, 101310, 109906, 164859, 274765, 329718, 549530, 604483, 824295, 1208966, 1648590, 1813449, 3022415, 3626898, 6044830, 9067245, 18134490]

約数ペア:

[(1, 18134490), (2, 9067245), (3, 6044830), (5, 3626898), (6, 3022415), (10, 1813449), (11, 1648590), (15, 1208966), (22, 824295), (30, 604483), (33, 549530), (55, 329718), (66, 274765), (110, 164859), (165, 109906), (179, 101310), (307, 59070), (330, 54953), (358, 50655), (537, 33770), (614, 29535), (895, 20262), (921, 19690), (1074, 16885), (1535, 11814), (1790, 10131), (1842, 9845), (1969, 9210), (2685, 6754), (3070, 5907), (3377, 5370), (3938, 4605)]