15675029538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{389171}}^1$

素因数の和:389327

約数の個数: 48

約数和(自身を含む): 36734723424

約数和(自身を除く): 21059693886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2877, 5754, 6713, 13426, 20139, 40278, 389171, 778342, 1167513, 2335026, 2724197, 5448394, 8172591, 16345182, 19069379, 38138758, 53316427, 57208137, 106632854, 114416274, 159949281, 319898562, 373214989, 746429978, 1119644967, 2239289934, 2612504923, 5225009846, 7837514769, 15675029538]

約数ペア:

[(1, 15675029538), (2, 7837514769), (3, 5225009846), (6, 2612504923), (7, 2239289934), (14, 1119644967), (21, 746429978), (42, 373214989), (49, 319898562), (98, 159949281), (137, 114416274), (147, 106632854), (274, 57208137), (294, 53316427), (411, 38138758), (822, 19069379), (959, 16345182), (1918, 8172591), (2877, 5448394), (5754, 2724197), (6713, 2335026), (13426, 1167513), (20139, 778342), (40278, 389171)]