16571646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 45147648

約数和(自身を除く): 28576002

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 117, 126, 134, 151, 182, 201, 234, 273, 302, 402, 453, 469, 546, 603, 819, 871, 906, 938, 1057, 1206, 1359, 1407, 1638, 1742, 1963, 2114, 2613, 2718, 2814, 3171, 3926, 4221, 5226, 5889, 6097, 6342, 7839, 8442, 9513, 10117, 11778, 12194, 13741, 15678, 17667, 18291, 19026, 20234, 27482, 30351, 35334, 36582, 41223, 54873, 60702, 70819, 82446, 91053, 109746, 123669, 131521, 141638, 182106, 212457, 247338, 263042, 394563, 424914, 637371, 789126, 920647, 1183689, 1274742, 1841294, 2367378, 2761941, 5523882, 8285823, 16571646]

約数ペア:

[(1, 16571646), (2, 8285823), (3, 5523882), (6, 2761941), (7, 2367378), (9, 1841294), (13, 1274742), (14, 1183689), (18, 920647), (21, 789126), (26, 637371), (39, 424914), (42, 394563), (63, 263042), (67, 247338), (78, 212457), (91, 182106), (117, 141638), (126, 131521), (134, 123669), (151, 109746), (182, 91053), (201, 82446), (234, 70819), (273, 60702), (302, 54873), (402, 41223), (453, 36582), (469, 35334), (546, 30351), (603, 27482), (819, 20234), (871, 19026), (906, 18291), (938, 17667), (1057, 15678), (1206, 13741), (1359, 12194), (1407, 11778), (1638, 10117), (1742, 9513), (1963, 8442), (2114, 7839), (2613, 6342), (2718, 6097), (2814, 5889), (3171, 5226), (3926, 4221)]