27948924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 76986000

約数和(自身を除く): 49037076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1409, 1653, 2204, 2818, 3306, 4227, 4959, 5636, 6612, 8454, 9918, 12681, 16908, 19836, 25362, 26771, 40861, 50724, 53542, 80313, 81722, 107084, 122583, 160626, 163444, 240939, 245166, 321252, 367749, 481878, 490332, 735498, 776359, 963756, 1470996, 1552718, 2329077, 3105436, 4658154, 6987231, 9316308, 13974462, 27948924]

約数ペア:

[(1, 27948924), (2, 13974462), (3, 9316308), (4, 6987231), (6, 4658154), (9, 3105436), (12, 2329077), (18, 1552718), (19, 1470996), (29, 963756), (36, 776359), (38, 735498), (57, 490332), (58, 481878), (76, 367749), (87, 321252), (114, 245166), (116, 240939), (171, 163444), (174, 160626), (228, 122583), (261, 107084), (342, 81722), (348, 80313), (522, 53542), (551, 50724), (684, 40861), (1044, 26771), (1102, 25362), (1409, 19836), (1653, 16908), (2204, 12681), (2818, 9918), (3306, 8454), (4227, 6612), (4959, 5636)]