16580892

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 40303872

約数和(自身を除く): 23722980

約数列:

[1, 2, 3, 4, 6, 12, 41, 67, 82, 123, 134, 164, 201, 246, 268, 402, 492, 503, 804, 1006, 1509, 2012, 2747, 3018, 5494, 6036, 8241, 10988, 16482, 20623, 32964, 33701, 41246, 61869, 67402, 82492, 101103, 123738, 134804, 202206, 247476, 404412, 1381741, 2763482, 4145223, 5526964, 8290446, 16580892]

約数ペア:

[(1, 16580892), (2, 8290446), (3, 5526964), (4, 4145223), (6, 2763482), (12, 1381741), (41, 404412), (67, 247476), (82, 202206), (123, 134804), (134, 123738), (164, 101103), (201, 82492), (246, 67402), (268, 61869), (402, 41246), (492, 33701), (503, 32964), (804, 20623), (1006, 16482), (1509, 10988), (2012, 8241), (2747, 6036), (3018, 5494)]