3138008726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 5335372800

約数和(自身を除く): 2197364074

約数列:

[1, 2, 19, 23, 38, 46, 61, 71, 122, 142, 437, 829, 874, 1159, 1349, 1403, 1633, 1658, 2318, 2698, 2806, 3266, 4331, 8662, 15751, 19067, 26657, 31027, 31502, 38134, 50569, 53314, 58859, 62054, 82289, 99613, 101138, 117718, 164578, 199226, 362273, 724546, 960811, 1118321, 1163087, 1353757, 1892647, 1921622, 2236642, 2326174, 2707514, 3590399, 3785294, 7180798, 22098653, 25721383, 44197306, 51442766, 68217581, 82579177, 136435162, 165158354, 1569004363, 3138008726]

約数ペア:

[(1, 3138008726), (2, 1569004363), (19, 165158354), (23, 136435162), (38, 82579177), (46, 68217581), (61, 51442766), (71, 44197306), (122, 25721383), (142, 22098653), (437, 7180798), (829, 3785294), (874, 3590399), (1159, 2707514), (1349, 2326174), (1403, 2236642), (1633, 1921622), (1658, 1892647), (2318, 1353757), (2698, 1163087), (2806, 1118321), (3266, 960811), (4331, 724546), (8662, 362273), (15751, 199226), (19067, 164578), (26657, 117718), (31027, 101138), (31502, 99613), (38134, 82289), (50569, 62054), (53314, 58859)]