23142678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 54577152

約数和(自身を除く): 31434474

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 563, 663, 806, 1054, 1126, 1209, 1326, 1581, 1689, 2418, 3162, 3378, 6851, 7319, 9571, 13702, 14638, 17453, 19142, 20553, 21957, 28713, 34906, 41106, 43914, 52359, 57426, 104718, 124423, 226889, 248846, 296701, 373269, 453778, 593402, 680667, 746538, 890103, 1361334, 1780206, 3857113, 7714226, 11571339, 23142678]

約数ペア:

[(1, 23142678), (2, 11571339), (3, 7714226), (6, 3857113), (13, 1780206), (17, 1361334), (26, 890103), (31, 746538), (34, 680667), (39, 593402), (51, 453778), (62, 373269), (78, 296701), (93, 248846), (102, 226889), (186, 124423), (221, 104718), (403, 57426), (442, 52359), (527, 43914), (563, 41106), (663, 34906), (806, 28713), (1054, 21957), (1126, 20553), (1209, 19142), (1326, 17453), (1581, 14638), (1689, 13702), (2418, 9571), (3162, 7319), (3378, 6851)]