40459284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19717}}^1$

素因数の和:19749

約数の個数: 48

約数和(自身を含む): 110420800

約数和(自身を除く): 69961516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 19717, 39434, 59151, 78868, 118302, 177453, 236604, 354906, 374623, 532359, 709812, 749246, 1064718, 1123869, 1498492, 2129436, 2247738, 3371607, 4495476, 6743214, 10114821, 13486428, 20229642, 40459284]

約数ペア:

[(1, 40459284), (2, 20229642), (3, 13486428), (4, 10114821), (6, 6743214), (9, 4495476), (12, 3371607), (18, 2247738), (19, 2129436), (27, 1498492), (36, 1123869), (38, 1064718), (54, 749246), (57, 709812), (76, 532359), (108, 374623), (114, 354906), (171, 236604), (228, 177453), (342, 118302), (513, 78868), (684, 59151), (1026, 39434), (2052, 19717)]