18043662

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4753

約数の個数: 48

約数和(自身を含む): 45217872

約数和(自身を除く): 27174210

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4721, 9442, 14163, 28326, 33047, 61373, 66094, 99141, 122746, 184119, 198282, 231329, 368238, 429611, 462658, 693987, 859222, 1288833, 1387974, 2577666, 3007277, 6014554, 9021831, 18043662]

約数ペア:

[(1, 18043662), (2, 9021831), (3, 6014554), (6, 3007277), (7, 2577666), (13, 1387974), (14, 1288833), (21, 859222), (26, 693987), (39, 462658), (42, 429611), (49, 368238), (78, 231329), (91, 198282), (98, 184119), (147, 122746), (182, 99141), (273, 66094), (294, 61373), (546, 33047), (637, 28326), (1274, 14163), (1911, 9442), (3822, 4721)]