64226988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254869}}^1$

素因数の和:254886

約数の個数: 36

約数和(自身を含む): 185545360

約数和(自身を除く): 121318372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254869, 509738, 764607, 1019476, 1529214, 1784083, 2293821, 3058428, 3568166, 4587642, 5352249, 7136332, 9175284, 10704498, 16056747, 21408996, 32113494, 64226988]

約数ペア:

[(1, 64226988), (2, 32113494), (3, 21408996), (4, 16056747), (6, 10704498), (7, 9175284), (9, 7136332), (12, 5352249), (14, 4587642), (18, 3568166), (21, 3058428), (28, 2293821), (36, 1784083), (42, 1529214), (63, 1019476), (84, 764607), (126, 509738), (252, 254869)]