15606402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 36717120

約数和(自身を除く): 21110718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 487, 654, 763, 974, 1461, 1526, 2289, 2922, 3409, 4578, 5341, 6818, 10227, 10682, 16023, 20454, 23863, 32046, 47726, 53083, 71589, 106166, 143178, 159249, 318498, 371581, 743162, 1114743, 2229486, 2601067, 5202134, 7803201, 15606402]

約数ペア:

[(1, 15606402), (2, 7803201), (3, 5202134), (6, 2601067), (7, 2229486), (14, 1114743), (21, 743162), (42, 371581), (49, 318498), (98, 159249), (109, 143178), (147, 106166), (218, 71589), (294, 53083), (327, 47726), (487, 32046), (654, 23863), (763, 20454), (974, 16023), (1461, 10682), (1526, 10227), (2289, 6818), (2922, 5341), (3409, 4578)]