16669242

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 37377288

約数和(自身を除く): 20708046

約数列:

[1, 2, 3, 6, 9, 18, 53, 101, 106, 159, 173, 202, 303, 318, 346, 477, 519, 606, 909, 954, 1038, 1557, 1818, 3114, 5353, 9169, 10706, 16059, 17473, 18338, 27507, 32118, 34946, 48177, 52419, 55014, 82521, 96354, 104838, 157257, 165042, 314514, 926069, 1852138, 2778207, 5556414, 8334621, 16669242]

約数ペア:

[(1, 16669242), (2, 8334621), (3, 5556414), (6, 2778207), (9, 1852138), (18, 926069), (53, 314514), (101, 165042), (106, 157257), (159, 104838), (173, 96354), (202, 82521), (303, 55014), (318, 52419), (346, 48177), (477, 34946), (519, 32118), (606, 27507), (909, 18338), (954, 17473), (1038, 16059), (1557, 10706), (1818, 9169), (3114, 5353)]