12748428

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 42871752

約数和(自身を除く): 30123324

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 73, 77, 81, 84, 98, 99, 108, 126, 132, 146, 147, 154, 162, 189, 196, 198, 219, 231, 252, 292, 294, 297, 308, 324, 378, 396, 438, 441, 462, 511, 539, 567, 588, 594, 657, 693, 756, 803, 876, 882, 891, 924, 1022, 1078, 1134, 1188, 1314, 1323, 1386, 1533, 1606, 1617, 1764, 1782, 1971, 2044, 2079, 2156, 2268, 2409, 2628, 2646, 2772, 3066, 3212, 3234, 3564, 3577, 3942, 3969, 4158, 4599, 4818, 4851, 5292, 5621, 5913, 6132, 6237, 6468, 7154, 7227, 7884, 7938, 8316, 9198, 9636, 9702, 10731, 11242, 11826, 12474, 13797, 14308, 14454, 14553, 15876, 16863, 18396, 19404, 21462, 21681, 22484, 23652, 24948, 27594, 28908, 29106, 32193, 33726, 39347, 41391, 42924, 43362, 43659, 50589, 55188, 58212, 64386, 65043, 67452, 78694, 82782, 86724, 87318, 96579, 101178, 118041, 128772, 130086, 151767, 157388, 165564, 174636, 193158, 202356, 236082, 260172, 289737, 303534, 354123, 386316, 455301, 472164, 579474, 607068, 708246, 910602, 1062369, 1158948, 1416492, 1821204, 2124738, 3187107, 4249476, 6374214, 12748428]

約数ペア:

[(1, 12748428), (2, 6374214), (3, 4249476), (4, 3187107), (6, 2124738), (7, 1821204), (9, 1416492), (11, 1158948), (12, 1062369), (14, 910602), (18, 708246), (21, 607068), (22, 579474), (27, 472164), (28, 455301), (33, 386316), (36, 354123), (42, 303534), (44, 289737), (49, 260172), (54, 236082), (63, 202356), (66, 193158), (73, 174636), (77, 165564), (81, 157388), (84, 151767), (98, 130086), (99, 128772), (108, 118041), (126, 101178), (132, 96579), (146, 87318), (147, 86724), (154, 82782), (162, 78694), (189, 67452), (196, 65043), (198, 64386), (219, 58212), (231, 55188), (252, 50589), (292, 43659), (294, 43362), (297, 42924), (308, 41391), (324, 39347), (378, 33726), (396, 32193), (438, 29106), (441, 28908), (462, 27594), (511, 24948), (539, 23652), (567, 22484), (588, 21681), (594, 21462), (657, 19404), (693, 18396), (756, 16863), (803, 15876), (876, 14553), (882, 14454), (891, 14308), (924, 13797), (1022, 12474), (1078, 11826), (1134, 11242), (1188, 10731), (1314, 9702), (1323, 9636), (1386, 9198), (1533, 8316), (1606, 7938), (1617, 7884), (1764, 7227), (1782, 7154), (1971, 6468), (2044, 6237), (2079, 6132), (2156, 5913), (2268, 5621), (2409, 5292), (2628, 4851), (2646, 4818), (2772, 4599), (3066, 4158), (3212, 3969), (3234, 3942), (3564, 3577)]