1631196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6473}}^1$

素因数の和:6490

約数の個数: 36

約数和(自身を含む): 4713072

約数和(自身を除く): 3081876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6473, 12946, 19419, 25892, 38838, 45311, 58257, 77676, 90622, 116514, 135933, 181244, 233028, 271866, 407799, 543732, 815598, 1631196]

約数ペア:

[(1, 1631196), (2, 815598), (3, 543732), (4, 407799), (6, 271866), (7, 233028), (9, 181244), (12, 135933), (14, 116514), (18, 90622), (21, 77676), (28, 58257), (36, 45311), (42, 38838), (63, 25892), (84, 19419), (126, 12946), (252, 6473)]