1379346318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{232919}}^1$

素因数の和:232981

約数の個数: 48

約数和(自身を含む): 3488209920

約数和(自身を除く): 2108863602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 232919, 465838, 698757, 1397514, 1630433, 2096271, 3260866, 4192542, 4891299, 9782598, 10947193, 14673897, 21894386, 29347794, 32841579, 65683158, 76630351, 98524737, 153260702, 197049474, 229891053, 459782106, 689673159, 1379346318]

約数ペア:

[(1, 1379346318), (2, 689673159), (3, 459782106), (6, 229891053), (7, 197049474), (9, 153260702), (14, 98524737), (18, 76630351), (21, 65683158), (42, 32841579), (47, 29347794), (63, 21894386), (94, 14673897), (126, 10947193), (141, 9782598), (282, 4891299), (329, 4192542), (423, 3260866), (658, 2096271), (846, 1630433), (987, 1397514), (1974, 698757), (2961, 465838), (5922, 232919)]