123389724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10211}}^1$

素因数の和:10290

約数の個数: 48

約数和(自身を含む): 308810880

約数和(自身を除く): 185421156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 10211, 12084, 20422, 30633, 40844, 61266, 122532, 194009, 388018, 541183, 582027, 776036, 1082366, 1164054, 1623549, 2164732, 2328108, 3247098, 6494196, 10282477, 20564954, 30847431, 41129908, 61694862, 123389724]

約数ペア:

[(1, 123389724), (2, 61694862), (3, 41129908), (4, 30847431), (6, 20564954), (12, 10282477), (19, 6494196), (38, 3247098), (53, 2328108), (57, 2164732), (76, 1623549), (106, 1164054), (114, 1082366), (159, 776036), (212, 582027), (228, 541183), (318, 388018), (636, 194009), (1007, 122532), (2014, 61266), (3021, 40844), (4028, 30633), (6042, 20422), (10211, 12084)]