12962142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 16914978

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 251, 302, 342, 453, 502, 753, 906, 1359, 1506, 2259, 2718, 2869, 4518, 4769, 5738, 8607, 9538, 14307, 17214, 25821, 28614, 37901, 42921, 51642, 75802, 85842, 113703, 227406, 341109, 682218, 720119, 1440238, 2160357, 4320714, 6481071, 12962142]

約数ペア:

[(1, 12962142), (2, 6481071), (3, 4320714), (6, 2160357), (9, 1440238), (18, 720119), (19, 682218), (38, 341109), (57, 227406), (114, 113703), (151, 85842), (171, 75802), (251, 51642), (302, 42921), (342, 37901), (453, 28614), (502, 25821), (753, 17214), (906, 14307), (1359, 9538), (1506, 8607), (2259, 5738), (2718, 4769), (2869, 4518)]