2019433068

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{509}}^1\times {\mathrm{577}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 5150396160

約数和(自身を除く): 3130963092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 509, 573, 577, 764, 1018, 1146, 1154, 1527, 1719, 1731, 2036, 2292, 2308, 3054, 3438, 3462, 4581, 5193, 6108, 6876, 6924, 9162, 10386, 18324, 20772, 97219, 110207, 194438, 220414, 291657, 293693, 330621, 388876, 440828, 583314, 587386, 661242, 874971, 881079, 991863, 1166628, 1174772, 1322484, 1749942, 1762158, 1983726, 2643237, 3499884, 3524316, 3967452, 5286474, 10572948, 56095363, 112190726, 168286089, 224381452, 336572178, 504858267, 673144356, 1009716534, 2019433068]

約数ペア:

[(1, 2019433068), (2, 1009716534), (3, 673144356), (4, 504858267), (6, 336572178), (9, 224381452), (12, 168286089), (18, 112190726), (36, 56095363), (191, 10572948), (382, 5286474), (509, 3967452), (573, 3524316), (577, 3499884), (764, 2643237), (1018, 1983726), (1146, 1762158), (1154, 1749942), (1527, 1322484), (1719, 1174772), (1731, 1166628), (2036, 991863), (2292, 881079), (2308, 874971), (3054, 661242), (3438, 587386), (3462, 583314), (4581, 440828), (5193, 388876), (6108, 330621), (6876, 293693), (6924, 291657), (9162, 220414), (10386, 194438), (18324, 110207), (20772, 97219)]