138980144898

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{122557447}}^1$

素因数の和:122557468

約数の個数: 40

約数和(自身を含む): 355906828992

約数和(自身を除く): 216926684094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 122557447, 245114894, 367672341, 735344682, 857902129, 1103017023, 1715804258, 2206034046, 2573706387, 3309051069, 5147412774, 6618102138, 7721119161, 9927153207, 15442238322, 19854306414, 23163357483, 46326714966, 69490072449, 138980144898]

約数ペア:

[(1, 138980144898), (2, 69490072449), (3, 46326714966), (6, 23163357483), (7, 19854306414), (9, 15442238322), (14, 9927153207), (18, 7721119161), (21, 6618102138), (27, 5147412774), (42, 3309051069), (54, 2573706387), (63, 2206034046), (81, 1715804258), (126, 1103017023), (162, 857902129), (189, 735344682), (378, 367672341), (567, 245114894), (1134, 122557447)]