9915444

素因数分解:

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

素因数の和:115

約数の個数: 144

約数和(自身を含む): 32323200

約数和(自身を除く): 22407756

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 73, 77, 84, 98, 99, 126, 132, 146, 147, 154, 196, 198, 219, 231, 252, 292, 294, 308, 343, 396, 438, 441, 462, 511, 539, 588, 657, 686, 693, 803, 876, 882, 924, 1022, 1029, 1078, 1314, 1372, 1386, 1533, 1606, 1617, 1764, 2044, 2058, 2156, 2409, 2628, 2772, 3066, 3087, 3212, 3234, 3577, 3773, 4116, 4599, 4818, 4851, 5621, 6132, 6174, 6468, 7154, 7227, 7546, 9198, 9636, 9702, 10731, 11242, 11319, 12348, 14308, 14454, 15092, 16863, 18396, 19404, 21462, 22484, 22638, 25039, 28908, 32193, 33726, 33957, 39347, 42924, 45276, 50078, 50589, 64386, 67452, 67914, 75117, 78694, 100156, 101178, 118041, 128772, 135828, 150234, 157388, 202356, 225351, 236082, 275429, 300468, 354123, 450702, 472164, 550858, 708246, 826287, 901404, 1101716, 1416492, 1652574, 2478861, 3305148, 4957722, 9915444]

約数ペア:

[(1, 9915444), (2, 4957722), (3, 3305148), (4, 2478861), (6, 1652574), (7, 1416492), (9, 1101716), (11, 901404), (12, 826287), (14, 708246), (18, 550858), (21, 472164), (22, 450702), (28, 354123), (33, 300468), (36, 275429), (42, 236082), (44, 225351), (49, 202356), (63, 157388), (66, 150234), (73, 135828), (77, 128772), (84, 118041), (98, 101178), (99, 100156), (126, 78694), (132, 75117), (146, 67914), (147, 67452), (154, 64386), (196, 50589), (198, 50078), (219, 45276), (231, 42924), (252, 39347), (292, 33957), (294, 33726), (308, 32193), (343, 28908), (396, 25039), (438, 22638), (441, 22484), (462, 21462), (511, 19404), (539, 18396), (588, 16863), (657, 15092), (686, 14454), (693, 14308), (803, 12348), (876, 11319), (882, 11242), (924, 10731), (1022, 9702), (1029, 9636), (1078, 9198), (1314, 7546), (1372, 7227), (1386, 7154), (1533, 6468), (1606, 6174), (1617, 6132), (1764, 5621), (2044, 4851), (2058, 4818), (2156, 4599), (2409, 4116), (2628, 3773), (2772, 3577), (3066, 3234), (3087, 3212)]