112842018

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 258577920

約数和(自身を除く): 145735902

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 173, 257, 282, 346, 423, 514, 519, 771, 846, 1038, 1269, 1542, 1557, 2313, 2538, 3114, 4626, 4671, 6939, 8131, 9342, 12079, 13878, 16262, 24158, 24393, 36237, 44461, 48786, 72474, 73179, 88922, 108711, 133383, 146358, 217422, 219537, 266766, 326133, 400149, 439074, 652266, 800298, 1200447, 2089667, 2400894, 4179334, 6269001, 12538002, 18807003, 37614006, 56421009, 112842018]

約数ペア:

[(1, 112842018), (2, 56421009), (3, 37614006), (6, 18807003), (9, 12538002), (18, 6269001), (27, 4179334), (47, 2400894), (54, 2089667), (94, 1200447), (141, 800298), (173, 652266), (257, 439074), (282, 400149), (346, 326133), (423, 266766), (514, 219537), (519, 217422), (771, 146358), (846, 133383), (1038, 108711), (1269, 88922), (1542, 73179), (1557, 72474), (2313, 48786), (2538, 44461), (3114, 36237), (4626, 24393), (4671, 24158), (6939, 16262), (8131, 13878), (9342, 12079)]