26021358

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 64074240

約数和(自身を除く): 38052882

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 617, 639, 781, 1234, 1278, 1562, 1851, 1917, 2343, 3702, 3834, 4686, 5553, 6787, 7029, 11106, 13574, 14058, 16659, 20361, 21087, 33318, 40722, 42174, 43807, 61083, 87614, 122166, 131421, 183249, 262842, 366498, 394263, 481877, 788526, 963754, 1182789, 1445631, 2365578, 2891262, 4336893, 8673786, 13010679, 26021358]

約数ペア:

[(1, 26021358), (2, 13010679), (3, 8673786), (6, 4336893), (9, 2891262), (11, 2365578), (18, 1445631), (22, 1182789), (27, 963754), (33, 788526), (54, 481877), (66, 394263), (71, 366498), (99, 262842), (142, 183249), (198, 131421), (213, 122166), (297, 87614), (426, 61083), (594, 43807), (617, 42174), (639, 40722), (781, 33318), (1234, 21087), (1278, 20361), (1562, 16659), (1851, 14058), (1917, 13574), (2343, 11106), (3702, 7029), (3834, 6787), (4686, 5553)]