15960654

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 37498032

約数和(自身を除く): 21537378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1213, 1462, 2193, 2426, 3639, 4386, 6579, 7278, 10917, 13158, 20621, 21834, 41242, 52159, 61863, 104318, 123726, 156477, 185589, 312954, 371178, 469431, 886703, 938862, 1773406, 2660109, 5320218, 7980327, 15960654]

約数ペア:

[(1, 15960654), (2, 7980327), (3, 5320218), (6, 2660109), (9, 1773406), (17, 938862), (18, 886703), (34, 469431), (43, 371178), (51, 312954), (86, 185589), (102, 156477), (129, 123726), (153, 104318), (258, 61863), (306, 52159), (387, 41242), (731, 21834), (774, 20621), (1213, 13158), (1462, 10917), (2193, 7278), (2426, 6579), (3639, 4386)]