15707979348

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1\times {\mathrm{20219}}^1$

素因数の和:20968

約数の個数: 48

約数和(自身を含む): 37074421440

約数和(自身を除く): 21366442092

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 641, 1212, 1282, 1923, 2564, 3846, 7692, 20219, 40438, 60657, 64741, 80876, 121314, 129482, 194223, 242628, 258964, 388446, 776892, 2042119, 4084238, 6126357, 8168476, 12252714, 12960379, 24505428, 25920758, 38881137, 51841516, 77762274, 155524548, 1308998279, 2617996558, 3926994837, 5235993116, 7853989674, 15707979348]

約数ペア:

[(1, 15707979348), (2, 7853989674), (3, 5235993116), (4, 3926994837), (6, 2617996558), (12, 1308998279), (101, 155524548), (202, 77762274), (303, 51841516), (404, 38881137), (606, 25920758), (641, 24505428), (1212, 12960379), (1282, 12252714), (1923, 8168476), (2564, 6126357), (3846, 4084238), (7692, 2042119), (20219, 776892), (40438, 388446), (60657, 258964), (64741, 242628), (80876, 194223), (121314, 129482)]