21237666

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 22888542

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 227, 454, 503, 681, 1006, 1362, 1509, 3018, 7037, 14074, 15593, 21111, 31186, 42222, 46779, 93558, 114181, 228362, 342543, 685086, 3539611, 7079222, 10618833, 21237666]

約数ペア:

[(1, 21237666), (2, 10618833), (3, 7079222), (6, 3539611), (31, 685086), (62, 342543), (93, 228362), (186, 114181), (227, 93558), (454, 46779), (503, 42222), (681, 31186), (1006, 21111), (1362, 15593), (1509, 14074), (3018, 7037)]