16501212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 55695360

約数和(自身を除く): 39194148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 73, 78, 84, 91, 92, 108, 117, 126, 138, 146, 156, 161, 182, 189, 207, 219, 234, 252, 273, 276, 292, 299, 322, 351, 364, 378, 414, 438, 468, 483, 511, 546, 598, 621, 644, 657, 702, 756, 819, 828, 876, 897, 949, 966, 1022, 1092, 1196, 1242, 1314, 1404, 1449, 1533, 1638, 1679, 1794, 1898, 1932, 1971, 2044, 2093, 2457, 2484, 2628, 2691, 2847, 2898, 3066, 3276, 3358, 3588, 3796, 3942, 4186, 4347, 4599, 4914, 5037, 5382, 5694, 5796, 6132, 6279, 6643, 6716, 7884, 8073, 8372, 8541, 8694, 9198, 9828, 10074, 10764, 11388, 11753, 12558, 13286, 13797, 15111, 16146, 17082, 17388, 18396, 18837, 19929, 20148, 21827, 23506, 25116, 25623, 26572, 27594, 30222, 32292, 34164, 35259, 37674, 39858, 43654, 45333, 47012, 51246, 55188, 56511, 59787, 60444, 65481, 70518, 75348, 79716, 87308, 90666, 102492, 105777, 113022, 119574, 130962, 141036, 152789, 179361, 181332, 196443, 211554, 226044, 239148, 261924, 305578, 317331, 358722, 392886, 423108, 458367, 589329, 611156, 634662, 717444, 785772, 916734, 1178658, 1269324, 1375101, 1833468, 2357316, 2750202, 4125303, 5500404, 8250606, 16501212]

約数ペア:

[(1, 16501212), (2, 8250606), (3, 5500404), (4, 4125303), (6, 2750202), (7, 2357316), (9, 1833468), (12, 1375101), (13, 1269324), (14, 1178658), (18, 916734), (21, 785772), (23, 717444), (26, 634662), (27, 611156), (28, 589329), (36, 458367), (39, 423108), (42, 392886), (46, 358722), (52, 317331), (54, 305578), (63, 261924), (69, 239148), (73, 226044), (78, 211554), (84, 196443), (91, 181332), (92, 179361), (108, 152789), (117, 141036), (126, 130962), (138, 119574), (146, 113022), (156, 105777), (161, 102492), (182, 90666), (189, 87308), (207, 79716), (219, 75348), (234, 70518), (252, 65481), (273, 60444), (276, 59787), (292, 56511), (299, 55188), (322, 51246), (351, 47012), (364, 45333), (378, 43654), (414, 39858), (438, 37674), (468, 35259), (483, 34164), (511, 32292), (546, 30222), (598, 27594), (621, 26572), (644, 25623), (657, 25116), (702, 23506), (756, 21827), (819, 20148), (828, 19929), (876, 18837), (897, 18396), (949, 17388), (966, 17082), (1022, 16146), (1092, 15111), (1196, 13797), (1242, 13286), (1314, 12558), (1404, 11753), (1449, 11388), (1533, 10764), (1638, 10074), (1679, 9828), (1794, 9198), (1898, 8694), (1932, 8541), (1971, 8372), (2044, 8073), (2093, 7884), (2457, 6716), (2484, 6643), (2628, 6279), (2691, 6132), (2847, 5796), (2898, 5694), (3066, 5382), (3276, 5037), (3358, 4914), (3588, 4599), (3796, 4347), (3942, 4186)]