39879606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 87804864

約数和(自身を除く): 47925258

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 169, 201, 338, 402, 507, 587, 871, 1014, 1174, 1742, 1761, 2613, 3522, 5226, 7631, 11323, 15262, 22646, 22893, 33969, 39329, 45786, 67938, 78658, 99203, 117987, 198406, 235974, 297609, 511277, 595218, 1022554, 1533831, 3067662, 6646601, 13293202, 19939803, 39879606]

約数ペア:

[(1, 39879606), (2, 19939803), (3, 13293202), (6, 6646601), (13, 3067662), (26, 1533831), (39, 1022554), (67, 595218), (78, 511277), (134, 297609), (169, 235974), (201, 198406), (338, 117987), (402, 99203), (507, 78658), (587, 67938), (871, 45786), (1014, 39329), (1174, 33969), (1742, 22893), (1761, 22646), (2613, 15262), (3522, 11323), (5226, 7631)]