74990412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{297581}}^1$

素因数の和:297598

約数の個数: 36

約数和(自身を含む): 216639696

約数和(自身を除く): 141649284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 297581, 595162, 892743, 1190324, 1785486, 2083067, 2678229, 3570972, 4166134, 5356458, 6249201, 8332268, 10712916, 12498402, 18747603, 24996804, 37495206, 74990412]

約数ペア:

[(1, 74990412), (2, 37495206), (3, 24996804), (4, 18747603), (6, 12498402), (7, 10712916), (9, 8332268), (12, 6249201), (14, 5356458), (18, 4166134), (21, 3570972), (28, 2678229), (36, 2083067), (42, 1785486), (63, 1190324), (84, 892743), (126, 595162), (252, 297581)]