16962894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 40176864

約数和(自身を除く): 23213970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1021, 1278, 1846, 2042, 2769, 3063, 5538, 6126, 8307, 9189, 13273, 16614, 18378, 26546, 39819, 72491, 79638, 119457, 144982, 217473, 238914, 434946, 652419, 942383, 1304838, 1884766, 2827149, 5654298, 8481447, 16962894]

約数ペア:

[(1, 16962894), (2, 8481447), (3, 5654298), (6, 2827149), (9, 1884766), (13, 1304838), (18, 942383), (26, 652419), (39, 434946), (71, 238914), (78, 217473), (117, 144982), (142, 119457), (213, 79638), (234, 72491), (426, 39819), (639, 26546), (923, 18378), (1021, 16614), (1278, 13273), (1846, 9189), (2042, 8307), (2769, 6126), (3063, 5538)]