18049194

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 41109120

約数和(自身を除く): 23059926

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 487, 522, 639, 974, 1278, 1461, 2059, 2922, 4118, 4383, 6177, 8766, 12354, 14123, 18531, 28246, 34577, 37062, 42369, 69154, 84738, 103731, 127107, 207462, 254214, 311193, 622386, 1002733, 2005466, 3008199, 6016398, 9024597, 18049194]

約数ペア:

[(1, 18049194), (2, 9024597), (3, 6016398), (6, 3008199), (9, 2005466), (18, 1002733), (29, 622386), (58, 311193), (71, 254214), (87, 207462), (142, 127107), (174, 103731), (213, 84738), (261, 69154), (426, 42369), (487, 37062), (522, 34577), (639, 28246), (974, 18531), (1278, 14123), (1461, 12354), (2059, 8766), (2922, 6177), (4118, 4383)]