81999402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23203}}^1$

素因数の和:23258

約数の個数: 32

約数和(自身を含む): 178206720

約数和(自身を除く): 96207318

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 23203, 46406, 69609, 139218, 440857, 719293, 881714, 1322571, 1438586, 2157879, 2645142, 4315758, 13666567, 27333134, 40999701, 81999402]

約数ペア:

[(1, 81999402), (2, 40999701), (3, 27333134), (6, 13666567), (19, 4315758), (31, 2645142), (38, 2157879), (57, 1438586), (62, 1322571), (93, 881714), (114, 719293), (186, 440857), (589, 139218), (1178, 69609), (1767, 46406), (3534, 23203)]