13671468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 37149840

約数和(自身を除く): 23478372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 251, 267, 306, 356, 502, 534, 612, 753, 801, 1004, 1068, 1506, 1513, 1602, 2259, 3012, 3026, 3204, 4267, 4518, 4539, 6052, 8534, 9036, 9078, 12801, 13617, 17068, 18156, 22339, 25602, 27234, 38403, 44678, 51204, 54468, 67017, 76806, 89356, 134034, 153612, 201051, 268068, 379763, 402102, 759526, 804204, 1139289, 1519052, 2278578, 3417867, 4557156, 6835734, 13671468]

約数ペア:

[(1, 13671468), (2, 6835734), (3, 4557156), (4, 3417867), (6, 2278578), (9, 1519052), (12, 1139289), (17, 804204), (18, 759526), (34, 402102), (36, 379763), (51, 268068), (68, 201051), (89, 153612), (102, 134034), (153, 89356), (178, 76806), (204, 67017), (251, 54468), (267, 51204), (306, 44678), (356, 38403), (502, 27234), (534, 25602), (612, 22339), (753, 18156), (801, 17068), (1004, 13617), (1068, 12801), (1506, 9078), (1513, 9036), (1602, 8534), (2259, 6052), (3012, 4539), (3026, 4518), (3204, 4267)]