20180773494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{99667}}^1$

素因数の和:101289

約数の個数: 48

約数和(自身を含む): 50003036928

約数和(自身を除く): 29822263434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1607, 3214, 4821, 9642, 11249, 14463, 22498, 28926, 33747, 67494, 99667, 101241, 199334, 202482, 299001, 598002, 697669, 897003, 1395338, 1794006, 2093007, 4186014, 6279021, 12558042, 160164869, 320329738, 480494607, 960989214, 1121154083, 1441483821, 2242308166, 2882967642, 3363462249, 6726924498, 10090386747, 20180773494]

約数ペア:

[(1, 20180773494), (2, 10090386747), (3, 6726924498), (6, 3363462249), (7, 2882967642), (9, 2242308166), (14, 1441483821), (18, 1121154083), (21, 960989214), (42, 480494607), (63, 320329738), (126, 160164869), (1607, 12558042), (3214, 6279021), (4821, 4186014), (9642, 2093007), (11249, 1794006), (14463, 1395338), (22498, 897003), (28926, 697669), (33747, 598002), (67494, 299001), (99667, 202482), (101241, 199334)]