2145470292

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{16661}}^1$

素因数の和:16758

約数の個数: 108

約数和(自身を含む): 6395508756

約数和(自身を除く): 4250038464

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 876, 882, 1022, 1314, 1533, 1764, 2044, 2628, 3066, 3577, 4599, 6132, 7154, 9198, 10731, 14308, 16661, 18396, 21462, 32193, 33322, 42924, 49983, 64386, 66644, 99966, 116627, 128772, 149949, 199932, 233254, 299898, 349881, 466508, 599796, 699762, 816389, 1049643, 1216253, 1399524, 1632778, 2099286, 2432506, 2449167, 3265556, 3648759, 4198572, 4865012, 4898334, 7297518, 7347501, 8513771, 9796668, 10946277, 14595036, 14695002, 17027542, 21892554, 25541313, 29390004, 34055084, 43785108, 51082626, 59596397, 76623939, 102165252, 119192794, 153247878, 178789191, 238385588, 306495756, 357578382, 536367573, 715156764, 1072735146, 2145470292]

約数ペア:

[(1, 2145470292), (2, 1072735146), (3, 715156764), (4, 536367573), (6, 357578382), (7, 306495756), (9, 238385588), (12, 178789191), (14, 153247878), (18, 119192794), (21, 102165252), (28, 76623939), (36, 59596397), (42, 51082626), (49, 43785108), (63, 34055084), (73, 29390004), (84, 25541313), (98, 21892554), (126, 17027542), (146, 14695002), (147, 14595036), (196, 10946277), (219, 9796668), (252, 8513771), (292, 7347501), (294, 7297518), (438, 4898334), (441, 4865012), (511, 4198572), (588, 3648759), (657, 3265556), (876, 2449167), (882, 2432506), (1022, 2099286), (1314, 1632778), (1533, 1399524), (1764, 1216253), (2044, 1049643), (2628, 816389), (3066, 699762), (3577, 599796), (4599, 466508), (6132, 349881), (7154, 299898), (9198, 233254), (10731, 199932), (14308, 149949), (16661, 128772), (18396, 116627), (21462, 99966), (32193, 66644), (33322, 64386), (42924, 49983)]