23239866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 52778880

約数和(自身を除く): 29539014

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 78, 82, 86, 123, 129, 169, 246, 258, 338, 507, 533, 559, 1014, 1066, 1118, 1599, 1677, 1763, 2197, 3198, 3354, 3526, 4394, 5289, 6591, 6929, 7267, 10578, 13182, 13858, 14534, 20787, 21801, 22919, 41574, 43602, 45838, 68757, 90077, 94471, 137514, 180154, 188942, 270231, 283413, 297947, 540462, 566826, 595894, 893841, 1787682, 3873311, 7746622, 11619933, 23239866]

約数ペア:

[(1, 23239866), (2, 11619933), (3, 7746622), (6, 3873311), (13, 1787682), (26, 893841), (39, 595894), (41, 566826), (43, 540462), (78, 297947), (82, 283413), (86, 270231), (123, 188942), (129, 180154), (169, 137514), (246, 94471), (258, 90077), (338, 68757), (507, 45838), (533, 43602), (559, 41574), (1014, 22919), (1066, 21801), (1118, 20787), (1599, 14534), (1677, 13858), (1763, 13182), (2197, 10578), (3198, 7267), (3354, 6929), (3526, 6591), (4394, 5289)]