16712514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 31671486

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 179, 182, 189, 234, 247, 266, 273, 342, 351, 358, 378, 399, 494, 513, 537, 546, 702, 741, 798, 819, 1026, 1074, 1197, 1253, 1482, 1611, 1638, 1729, 2223, 2327, 2394, 2457, 2506, 3222, 3401, 3458, 3591, 3759, 4446, 4654, 4833, 4914, 5187, 6669, 6802, 6981, 7182, 7518, 9666, 10203, 10374, 11277, 13338, 13962, 15561, 16289, 20406, 20943, 22554, 23807, 30609, 31122, 32578, 33831, 41886, 44213, 46683, 47614, 48867, 61218, 62829, 67662, 71421, 88426, 91827, 93366, 97734, 125658, 132639, 142842, 146601, 183654, 214263, 265278, 293202, 309491, 397917, 428526, 439803, 618982, 642789, 795834, 879606, 928473, 1193751, 1285578, 1856946, 2387502, 2785419, 5570838, 8356257, 16712514]

約数ペア:

[(1, 16712514), (2, 8356257), (3, 5570838), (6, 2785419), (7, 2387502), (9, 1856946), (13, 1285578), (14, 1193751), (18, 928473), (19, 879606), (21, 795834), (26, 642789), (27, 618982), (38, 439803), (39, 428526), (42, 397917), (54, 309491), (57, 293202), (63, 265278), (78, 214263), (91, 183654), (114, 146601), (117, 142842), (126, 132639), (133, 125658), (171, 97734), (179, 93366), (182, 91827), (189, 88426), (234, 71421), (247, 67662), (266, 62829), (273, 61218), (342, 48867), (351, 47614), (358, 46683), (378, 44213), (399, 41886), (494, 33831), (513, 32578), (537, 31122), (546, 30609), (702, 23807), (741, 22554), (798, 20943), (819, 20406), (1026, 16289), (1074, 15561), (1197, 13962), (1253, 13338), (1482, 11277), (1611, 10374), (1638, 10203), (1729, 9666), (2223, 7518), (2327, 7182), (2394, 6981), (2457, 6802), (2506, 6669), (3222, 5187), (3401, 4914), (3458, 4833), (3591, 4654), (3759, 4446)]