16642968

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9767}}^1$

素因数の和:9847

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 25554792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 9767, 19534, 29301, 39068, 58602, 78136, 117204, 234408, 693457, 1386914, 2080371, 2773828, 4160742, 5547656, 8321484, 16642968]

約数ペア:

[(1, 16642968), (2, 8321484), (3, 5547656), (4, 4160742), (6, 2773828), (8, 2080371), (12, 1386914), (24, 693457), (71, 234408), (142, 117204), (213, 78136), (284, 58602), (426, 39068), (568, 29301), (852, 19534), (1704, 9767)]