17992194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 41247360

約数和(自身を除く): 23255166

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 61, 66, 82, 109, 122, 123, 183, 218, 246, 327, 366, 451, 654, 671, 902, 1199, 1342, 1353, 2013, 2398, 2501, 2706, 3597, 4026, 4469, 5002, 6649, 7194, 7503, 8938, 13298, 13407, 15006, 19947, 26814, 27511, 39894, 49159, 55022, 73139, 82533, 98318, 146278, 147477, 165066, 219417, 272609, 294954, 438834, 545218, 817827, 1635654, 2998699, 5997398, 8996097, 17992194]

約数ペア:

[(1, 17992194), (2, 8996097), (3, 5997398), (6, 2998699), (11, 1635654), (22, 817827), (33, 545218), (41, 438834), (61, 294954), (66, 272609), (82, 219417), (109, 165066), (122, 147477), (123, 146278), (183, 98318), (218, 82533), (246, 73139), (327, 55022), (366, 49159), (451, 39894), (654, 27511), (671, 26814), (902, 19947), (1199, 15006), (1342, 13407), (1353, 13298), (2013, 8938), (2398, 7503), (2501, 7194), (2706, 6649), (3597, 5002), (4026, 4469)]