16800966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 46379520

約数和(自身を除く): 29578554

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 169, 182, 189, 234, 263, 273, 338, 351, 378, 507, 526, 546, 702, 789, 819, 1014, 1183, 1521, 1578, 1638, 1841, 2366, 2367, 2457, 3042, 3419, 3549, 3682, 4563, 4734, 4914, 5523, 6838, 7098, 7101, 9126, 10257, 10647, 11046, 14202, 16569, 20514, 21294, 23933, 30771, 31941, 33138, 44447, 47866, 49707, 61542, 63882, 71799, 88894, 92313, 99414, 133341, 143598, 184626, 215397, 266682, 311129, 400023, 430794, 622258, 646191, 800046, 933387, 1200069, 1292382, 1866774, 2400138, 2800161, 5600322, 8400483, 16800966]

約数ペア:

[(1, 16800966), (2, 8400483), (3, 5600322), (6, 2800161), (7, 2400138), (9, 1866774), (13, 1292382), (14, 1200069), (18, 933387), (21, 800046), (26, 646191), (27, 622258), (39, 430794), (42, 400023), (54, 311129), (63, 266682), (78, 215397), (91, 184626), (117, 143598), (126, 133341), (169, 99414), (182, 92313), (189, 88894), (234, 71799), (263, 63882), (273, 61542), (338, 49707), (351, 47866), (378, 44447), (507, 33138), (526, 31941), (546, 30771), (702, 23933), (789, 21294), (819, 20514), (1014, 16569), (1183, 14202), (1521, 11046), (1578, 10647), (1638, 10257), (1841, 9126), (2366, 7101), (2367, 7098), (2457, 6838), (3042, 5523), (3419, 4914), (3549, 4734), (3682, 4563)]