64842498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{171541}}^1$

素因数の和:171559

約数の個数: 32

約数和(自身を含む): 164680320

約数和(自身を除く): 99837822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 171541, 343082, 514623, 1029246, 1200787, 1543869, 2401574, 3087738, 3602361, 4631607, 7204722, 9263214, 10807083, 21614166, 32421249, 64842498]

約数ペア:

[(1, 64842498), (2, 32421249), (3, 21614166), (6, 10807083), (7, 9263214), (9, 7204722), (14, 4631607), (18, 3602361), (21, 3087738), (27, 2401574), (42, 1543869), (54, 1200787), (63, 1029246), (126, 514623), (189, 343082), (378, 171541)]