1406336868

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{1093}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 3603058368

約数和(自身を除く): 2196721500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 347, 412, 618, 694, 927, 1041, 1093, 1236, 1388, 1854, 2082, 2186, 3123, 3279, 3708, 4164, 4372, 6246, 6558, 9837, 12492, 13116, 19674, 35741, 39348, 71482, 107223, 112579, 142964, 214446, 225158, 321669, 337737, 379271, 428892, 450316, 643338, 675474, 758542, 1013211, 1137813, 1286676, 1350948, 1517084, 2026422, 2275626, 3413439, 4052844, 4551252, 6826878, 13653756, 39064913, 78129826, 117194739, 156259652, 234389478, 351584217, 468778956, 703168434, 1406336868]

約数ペア:

[(1, 1406336868), (2, 703168434), (3, 468778956), (4, 351584217), (6, 234389478), (9, 156259652), (12, 117194739), (18, 78129826), (36, 39064913), (103, 13653756), (206, 6826878), (309, 4551252), (347, 4052844), (412, 3413439), (618, 2275626), (694, 2026422), (927, 1517084), (1041, 1350948), (1093, 1286676), (1236, 1137813), (1388, 1013211), (1854, 758542), (2082, 675474), (2186, 643338), (3123, 450316), (3279, 428892), (3708, 379271), (4164, 337737), (4372, 321669), (6246, 225158), (6558, 214446), (9837, 142964), (12492, 112579), (13116, 107223), (19674, 71482), (35741, 39348)]