2446668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 7676760

約数和(自身を除く): 5230092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 73, 76, 84, 98, 114, 126, 133, 146, 147, 171, 196, 219, 228, 252, 266, 292, 294, 342, 399, 438, 441, 511, 532, 588, 657, 684, 798, 876, 882, 931, 1022, 1197, 1314, 1387, 1533, 1596, 1764, 1862, 2044, 2394, 2628, 2774, 2793, 3066, 3577, 3724, 4161, 4599, 4788, 5548, 5586, 6132, 7154, 8322, 8379, 9198, 9709, 10731, 11172, 12483, 14308, 16644, 16758, 18396, 19418, 21462, 24966, 29127, 32193, 33516, 38836, 42924, 49932, 58254, 64386, 67963, 87381, 116508, 128772, 135926, 174762, 203889, 271852, 349524, 407778, 611667, 815556, 1223334, 2446668]

約数ペア:

[(1, 2446668), (2, 1223334), (3, 815556), (4, 611667), (6, 407778), (7, 349524), (9, 271852), (12, 203889), (14, 174762), (18, 135926), (19, 128772), (21, 116508), (28, 87381), (36, 67963), (38, 64386), (42, 58254), (49, 49932), (57, 42924), (63, 38836), (73, 33516), (76, 32193), (84, 29127), (98, 24966), (114, 21462), (126, 19418), (133, 18396), (146, 16758), (147, 16644), (171, 14308), (196, 12483), (219, 11172), (228, 10731), (252, 9709), (266, 9198), (292, 8379), (294, 8322), (342, 7154), (399, 6132), (438, 5586), (441, 5548), (511, 4788), (532, 4599), (588, 4161), (657, 3724), (684, 3577), (798, 3066), (876, 2793), (882, 2774), (931, 2628), (1022, 2394), (1197, 2044), (1314, 1862), (1387, 1764), (1533, 1596)]