212525118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4001}}^1$

素因数の和:4249

約数の個数: 48

約数和(自身を含む): 498200976

約数和(自身を除く): 285675858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 227, 234, 454, 681, 1362, 2043, 2951, 4001, 4086, 5902, 8002, 8853, 12003, 17706, 24006, 26559, 36009, 52013, 53118, 72018, 104026, 156039, 312078, 468117, 908227, 936234, 1816454, 2724681, 5449362, 8174043, 11806951, 16348086, 23613902, 35420853, 70841706, 106262559, 212525118]

約数ペア:

[(1, 212525118), (2, 106262559), (3, 70841706), (6, 35420853), (9, 23613902), (13, 16348086), (18, 11806951), (26, 8174043), (39, 5449362), (78, 2724681), (117, 1816454), (227, 936234), (234, 908227), (454, 468117), (681, 312078), (1362, 156039), (2043, 104026), (2951, 72018), (4001, 53118), (4086, 52013), (5902, 36009), (8002, 26559), (8853, 24006), (12003, 17706)]