1956557538

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2787119}}^1$

素因数の和:2787143

約数の個数: 32

約数和(自身を含む): 4682361600

約数和(自身を除く): 2725804062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2787119, 5574238, 8361357, 16722714, 25084071, 36232547, 50168142, 72465094, 75252213, 108697641, 150504426, 217395282, 326092923, 652185846, 978278769, 1956557538]

約数ペア:

[(1, 1956557538), (2, 978278769), (3, 652185846), (6, 326092923), (9, 217395282), (13, 150504426), (18, 108697641), (26, 75252213), (27, 72465094), (39, 50168142), (54, 36232547), (78, 25084071), (117, 16722714), (234, 8361357), (351, 5574238), (702, 2787119)]