40244920002

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{625057}}^1$

素因数の和:625152

約数の個数: 72

約数和(自身を含む): 102823291116

約数和(自身を除く): 62578371114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 1022, 1314, 1533, 3066, 3577, 4599, 7154, 9198, 10731, 21462, 32193, 64386, 625057, 1250114, 1875171, 3750342, 4375399, 5625513, 8750798, 11251026, 13126197, 26252394, 30627793, 39378591, 45629161, 61255586, 78757182, 91258322, 91883379, 136887483, 183766758, 273774966, 275650137, 319404127, 410662449, 551300274, 638808254, 821324898, 958212381, 1916424762, 2235828889, 2874637143, 4471657778, 5749274286, 6707486667, 13414973334, 20122460001, 40244920002]

約数ペア:

[(1, 40244920002), (2, 20122460001), (3, 13414973334), (6, 6707486667), (7, 5749274286), (9, 4471657778), (14, 2874637143), (18, 2235828889), (21, 1916424762), (42, 958212381), (49, 821324898), (63, 638808254), (73, 551300274), (98, 410662449), (126, 319404127), (146, 275650137), (147, 273774966), (219, 183766758), (294, 136887483), (438, 91883379), (441, 91258322), (511, 78757182), (657, 61255586), (882, 45629161), (1022, 39378591), (1314, 30627793), (1533, 26252394), (3066, 13126197), (3577, 11251026), (4599, 8750798), (7154, 5625513), (9198, 4375399), (10731, 3750342), (21462, 1875171), (32193, 1250114), (64386, 625057)]