1232478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 3013920

約数和(自身を除く): 1781442

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 229, 234, 299, 414, 458, 598, 687, 897, 1374, 1794, 2061, 2691, 2977, 4122, 5267, 5382, 5954, 8931, 10534, 15801, 17862, 26793, 31602, 47403, 53586, 68471, 94806, 136942, 205413, 410826, 616239, 1232478]

約数ペア:

[(1, 1232478), (2, 616239), (3, 410826), (6, 205413), (9, 136942), (13, 94806), (18, 68471), (23, 53586), (26, 47403), (39, 31602), (46, 26793), (69, 17862), (78, 15801), (117, 10534), (138, 8931), (207, 5954), (229, 5382), (234, 5267), (299, 4122), (414, 2977), (458, 2691), (598, 2061), (687, 1794), (897, 1374)]