16500684

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 39626496

約数和(自身を除く): 23125812

約数列:

[1, 2, 3, 4, 6, 12, 71, 107, 142, 181, 213, 214, 284, 321, 362, 426, 428, 543, 642, 724, 852, 1086, 1284, 2172, 7597, 12851, 15194, 19367, 22791, 25702, 30388, 38553, 38734, 45582, 51404, 58101, 77106, 77468, 91164, 116202, 154212, 232404, 1375057, 2750114, 4125171, 5500228, 8250342, 16500684]

約数ペア:

[(1, 16500684), (2, 8250342), (3, 5500228), (4, 4125171), (6, 2750114), (12, 1375057), (71, 232404), (107, 154212), (142, 116202), (181, 91164), (213, 77468), (214, 77106), (284, 58101), (321, 51404), (362, 45582), (426, 38734), (428, 38553), (543, 30388), (642, 25702), (724, 22791), (852, 19367), (1086, 15194), (1284, 12851), (2172, 7597)]