38918244

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 93605120

約数和(自身を除く): 54686876

約数列:

[1, 2, 3, 4, 6, 12, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 673, 732, 948, 1346, 2019, 2692, 4038, 4819, 8076, 9638, 14457, 19276, 28914, 41053, 53167, 57828, 82106, 106334, 123159, 159501, 164212, 212668, 246318, 319002, 492636, 638004, 3243187, 6486374, 9729561, 12972748, 19459122, 38918244]

約数ペア:

[(1, 38918244), (2, 19459122), (3, 12972748), (4, 9729561), (6, 6486374), (12, 3243187), (61, 638004), (79, 492636), (122, 319002), (158, 246318), (183, 212668), (237, 164212), (244, 159501), (316, 123159), (366, 106334), (474, 82106), (673, 57828), (732, 53167), (948, 41053), (1346, 28914), (2019, 19276), (2692, 14457), (4038, 9638), (4819, 8076)]