18954777936

素因数分解:

$2^4\times 3^1\times {\mathrm{17939}}^1\times {\mathrm{22013}}^1$

素因数の和:39963

約数の個数: 40

約数和(自身を含む): 48971463840

約数和(自身を除く): 30016685904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 17939, 22013, 35878, 44026, 53817, 66039, 71756, 88052, 107634, 132078, 143512, 176104, 215268, 264156, 287024, 352208, 430536, 528312, 861072, 1056624, 394891207, 789782414, 1184673621, 1579564828, 2369347242, 3159129656, 4738694484, 6318259312, 9477388968, 18954777936]

約数ペア:

[(1, 18954777936), (2, 9477388968), (3, 6318259312), (4, 4738694484), (6, 3159129656), (8, 2369347242), (12, 1579564828), (16, 1184673621), (24, 789782414), (48, 394891207), (17939, 1056624), (22013, 861072), (35878, 528312), (44026, 430536), (53817, 352208), (66039, 287024), (71756, 264156), (88052, 215268), (107634, 176104), (132078, 143512)]