17146728

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 49135680

約数和(自身を除く): 31988952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 563, 564, 648, 846, 1126, 1128, 1269, 1689, 1692, 2252, 2538, 3378, 3384, 3807, 4504, 5067, 5076, 6756, 7614, 10134, 10152, 13512, 15201, 15228, 20268, 26461, 30402, 30456, 40536, 45603, 52922, 60804, 79383, 91206, 105844, 121608, 158766, 182412, 211688, 238149, 317532, 364824, 476298, 635064, 714447, 952596, 1428894, 1905192, 2143341, 2857788, 4286682, 5715576, 8573364, 17146728]

約数ペア:

[(1, 17146728), (2, 8573364), (3, 5715576), (4, 4286682), (6, 2857788), (8, 2143341), (9, 1905192), (12, 1428894), (18, 952596), (24, 714447), (27, 635064), (36, 476298), (47, 364824), (54, 317532), (72, 238149), (81, 211688), (94, 182412), (108, 158766), (141, 121608), (162, 105844), (188, 91206), (216, 79383), (282, 60804), (324, 52922), (376, 45603), (423, 40536), (563, 30456), (564, 30402), (648, 26461), (846, 20268), (1126, 15228), (1128, 15201), (1269, 13512), (1689, 10152), (1692, 10134), (2252, 7614), (2538, 6756), (3378, 5076), (3384, 5067), (3807, 4504)]