38177631

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 64247040

約数和(自身を除く): 26069409

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 571, 969, 1173, 1311, 1713, 2907, 3519, 3933, 5139, 7429, 9707, 10849, 13133, 22287, 29121, 32547, 39399, 66861, 87363, 97641, 118197, 184433, 223261, 249527, 553299, 669783, 748581, 1659897, 2009349, 2245743, 4241959, 12725877, 38177631]

約数ペア:

[(1, 38177631), (3, 12725877), (9, 4241959), (17, 2245743), (19, 2009349), (23, 1659897), (51, 748581), (57, 669783), (69, 553299), (153, 249527), (171, 223261), (207, 184433), (323, 118197), (391, 97641), (437, 87363), (571, 66861), (969, 39399), (1173, 32547), (1311, 29121), (1713, 22287), (2907, 13133), (3519, 10849), (3933, 9707), (5139, 7429)]