13442478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 33136128

約数和(自身を除く): 19693650

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 281, 357, 402, 469, 562, 714, 843, 938, 1139, 1407, 1686, 1967, 2278, 2814, 3417, 3934, 4777, 5901, 6834, 7973, 9554, 11802, 14331, 15946, 18827, 23919, 28662, 33439, 37654, 47838, 56481, 66878, 100317, 112962, 131789, 200634, 263578, 320059, 395367, 640118, 790734, 960177, 1920354, 2240413, 4480826, 6721239, 13442478]

約数ペア:

[(1, 13442478), (2, 6721239), (3, 4480826), (6, 2240413), (7, 1920354), (14, 960177), (17, 790734), (21, 640118), (34, 395367), (42, 320059), (51, 263578), (67, 200634), (102, 131789), (119, 112962), (134, 100317), (201, 66878), (238, 56481), (281, 47838), (357, 37654), (402, 33439), (469, 28662), (562, 23919), (714, 18827), (843, 15946), (938, 14331), (1139, 11802), (1407, 9554), (1686, 7973), (1967, 6834), (2278, 5901), (2814, 4777), (3417, 3934)]