16321338

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 41513472

約数和(自身を除く): 25192134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 71, 81, 86, 99, 129, 142, 162, 198, 213, 243, 258, 297, 387, 426, 473, 486, 594, 639, 774, 781, 891, 946, 1161, 1278, 1419, 1562, 1782, 1917, 2322, 2343, 2673, 2838, 3053, 3483, 3834, 4257, 4686, 5346, 5751, 6106, 6966, 7029, 8514, 9159, 10449, 11502, 12771, 14058, 17253, 18318, 20898, 21087, 25542, 27477, 33583, 34506, 38313, 42174, 54954, 63261, 67166, 76626, 82431, 100749, 114939, 126522, 164862, 189783, 201498, 229878, 247293, 302247, 379566, 494586, 604494, 741879, 906741, 1483758, 1813482, 2720223, 5440446, 8160669, 16321338]

約数ペア:

[(1, 16321338), (2, 8160669), (3, 5440446), (6, 2720223), (9, 1813482), (11, 1483758), (18, 906741), (22, 741879), (27, 604494), (33, 494586), (43, 379566), (54, 302247), (66, 247293), (71, 229878), (81, 201498), (86, 189783), (99, 164862), (129, 126522), (142, 114939), (162, 100749), (198, 82431), (213, 76626), (243, 67166), (258, 63261), (297, 54954), (387, 42174), (426, 38313), (473, 34506), (486, 33583), (594, 27477), (639, 25542), (774, 21087), (781, 20898), (891, 18318), (946, 17253), (1161, 14058), (1278, 12771), (1419, 11502), (1562, 10449), (1782, 9159), (1917, 8514), (2322, 7029), (2343, 6966), (2673, 6106), (2838, 5751), (3053, 5346), (3483, 4686), (3834, 4257)]