38837484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{673}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 112854560

約数和(自身を除く): 74017076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 673, 687, 916, 1346, 1374, 1603, 2019, 2061, 2692, 2748, 3206, 4038, 4122, 4711, 4809, 6057, 6412, 8076, 8244, 9422, 9618, 12114, 14133, 14427, 18844, 19236, 24228, 28266, 28854, 42399, 56532, 57708, 84798, 154117, 169596, 308234, 462351, 616468, 924702, 1078819, 1387053, 1849404, 2157638, 2774106, 3236457, 4315276, 5548212, 6472914, 9709371, 12945828, 19418742, 38837484]

約数ペア:

[(1, 38837484), (2, 19418742), (3, 12945828), (4, 9709371), (6, 6472914), (7, 5548212), (9, 4315276), (12, 3236457), (14, 2774106), (18, 2157638), (21, 1849404), (28, 1387053), (36, 1078819), (42, 924702), (63, 616468), (84, 462351), (126, 308234), (229, 169596), (252, 154117), (458, 84798), (673, 57708), (687, 56532), (916, 42399), (1346, 28854), (1374, 28266), (1603, 24228), (2019, 19236), (2061, 18844), (2692, 14427), (2748, 14133), (3206, 12114), (4038, 9618), (4122, 9422), (4711, 8244), (4809, 8076), (6057, 6412)]