8436402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 20337408

約数和(自身を除く): 11901006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1163, 1209, 2326, 2418, 3489, 3627, 6978, 7254, 10467, 15119, 20934, 30238, 36053, 45357, 72106, 90714, 108159, 136071, 216318, 272142, 324477, 468689, 648954, 937378, 1406067, 2812134, 4218201, 8436402]

約数ペア:

[(1, 8436402), (2, 4218201), (3, 2812134), (6, 1406067), (9, 937378), (13, 648954), (18, 468689), (26, 324477), (31, 272142), (39, 216318), (62, 136071), (78, 108159), (93, 90714), (117, 72106), (186, 45357), (234, 36053), (279, 30238), (403, 20934), (558, 15119), (806, 10467), (1163, 7254), (1209, 6978), (2326, 3627), (2418, 3489)]