1955394

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{739}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 5061600

約数和(自身を除く): 3106206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 739, 882, 1323, 1478, 2217, 2646, 4434, 5173, 6651, 10346, 13302, 15519, 19953, 31038, 36211, 39906, 46557, 72422, 93114, 108633, 139671, 217266, 279342, 325899, 651798, 977697, 1955394]

約数ペア:

[(1, 1955394), (2, 977697), (3, 651798), (6, 325899), (7, 279342), (9, 217266), (14, 139671), (18, 108633), (21, 93114), (27, 72422), (42, 46557), (49, 39906), (54, 36211), (63, 31038), (98, 19953), (126, 15519), (147, 13302), (189, 10346), (294, 6651), (378, 5173), (441, 4434), (739, 2646), (882, 2217), (1323, 1478)]