26030394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 62805600

約数和(自身を除く): 36775206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 199, 234, 258, 338, 387, 398, 507, 559, 597, 774, 1014, 1118, 1194, 1521, 1677, 1791, 2587, 3042, 3354, 3582, 5031, 5174, 7267, 7761, 8557, 10062, 14534, 15522, 17114, 21801, 23283, 25671, 33631, 43602, 46566, 51342, 65403, 67262, 77013, 100893, 111241, 130806, 154026, 201786, 222482, 302679, 333723, 605358, 667446, 1001169, 1446133, 2002338, 2892266, 4338399, 8676798, 13015197, 26030394]

約数ペア:

[(1, 26030394), (2, 13015197), (3, 8676798), (6, 4338399), (9, 2892266), (13, 2002338), (18, 1446133), (26, 1001169), (39, 667446), (43, 605358), (78, 333723), (86, 302679), (117, 222482), (129, 201786), (169, 154026), (199, 130806), (234, 111241), (258, 100893), (338, 77013), (387, 67262), (398, 65403), (507, 51342), (559, 46566), (597, 43602), (774, 33631), (1014, 25671), (1118, 23283), (1194, 21801), (1521, 17114), (1677, 15522), (1791, 14534), (2587, 10062), (3042, 8557), (3354, 7761), (3582, 7267), (5031, 5174)]