2194416

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{311}}^1$

素因数の和:339

約数の個数: 90

約数和(自身を含む): 7166952

約数和(自身を除く): 4972536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 311, 336, 392, 441, 504, 588, 622, 784, 882, 933, 1008, 1176, 1244, 1764, 1866, 2177, 2352, 2488, 2799, 3528, 3732, 4354, 4976, 5598, 6531, 7056, 7464, 8708, 11196, 13062, 14928, 15239, 17416, 19593, 22392, 26124, 30478, 34832, 39186, 44784, 45717, 52248, 60956, 78372, 91434, 104496, 121912, 137151, 156744, 182868, 243824, 274302, 313488, 365736, 548604, 731472, 1097208, 2194416]

約数ペア:

[(1, 2194416), (2, 1097208), (3, 731472), (4, 548604), (6, 365736), (7, 313488), (8, 274302), (9, 243824), (12, 182868), (14, 156744), (16, 137151), (18, 121912), (21, 104496), (24, 91434), (28, 78372), (36, 60956), (42, 52248), (48, 45717), (49, 44784), (56, 39186), (63, 34832), (72, 30478), (84, 26124), (98, 22392), (112, 19593), (126, 17416), (144, 15239), (147, 14928), (168, 13062), (196, 11196), (252, 8708), (294, 7464), (311, 7056), (336, 6531), (392, 5598), (441, 4976), (504, 4354), (588, 3732), (622, 3528), (784, 2799), (882, 2488), (933, 2352), (1008, 2177), (1176, 1866), (1244, 1764)]