40178916

素因数分解:

$2^2\times 3^4\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:746

約数の個数: 60

約数和(自身を含む): 105654780

約数和(自身を除く): 65475864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 269, 324, 461, 538, 807, 922, 1076, 1383, 1614, 1844, 2421, 2766, 3228, 4149, 4842, 5532, 7263, 8298, 9684, 12447, 14526, 16596, 21789, 24894, 29052, 37341, 43578, 49788, 74682, 87156, 124009, 149364, 248018, 372027, 496036, 744054, 1116081, 1488108, 2232162, 3348243, 4464324, 6696486, 10044729, 13392972, 20089458, 40178916]

約数ペア:

[(1, 40178916), (2, 20089458), (3, 13392972), (4, 10044729), (6, 6696486), (9, 4464324), (12, 3348243), (18, 2232162), (27, 1488108), (36, 1116081), (54, 744054), (81, 496036), (108, 372027), (162, 248018), (269, 149364), (324, 124009), (461, 87156), (538, 74682), (807, 49788), (922, 43578), (1076, 37341), (1383, 29052), (1614, 24894), (1844, 21789), (2421, 16596), (2766, 14526), (3228, 12447), (4149, 9684), (4842, 8298), (5532, 7263)]