40843374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 96864768

約数和(自身を除く): 56021394

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 181, 263, 286, 362, 429, 526, 543, 789, 858, 1086, 1578, 1991, 2353, 2893, 3419, 3982, 4706, 5786, 5973, 6838, 7059, 8679, 10257, 11946, 14118, 17358, 20514, 25883, 37609, 47603, 51766, 75218, 77649, 95206, 112827, 142809, 155298, 225654, 285618, 523633, 618839, 1047266, 1237678, 1570899, 1856517, 3141798, 3713034, 6807229, 13614458, 20421687, 40843374]

約数ペア:

[(1, 40843374), (2, 20421687), (3, 13614458), (6, 6807229), (11, 3713034), (13, 3141798), (22, 1856517), (26, 1570899), (33, 1237678), (39, 1047266), (66, 618839), (78, 523633), (143, 285618), (181, 225654), (263, 155298), (286, 142809), (362, 112827), (429, 95206), (526, 77649), (543, 75218), (789, 51766), (858, 47603), (1086, 37609), (1578, 25883), (1991, 20514), (2353, 17358), (2893, 14118), (3419, 11946), (3982, 10257), (4706, 8679), (5786, 7059), (5973, 6838)]