3306618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 8749728

約数和(自身を除く): 5443110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 163, 207, 294, 322, 326, 414, 441, 483, 489, 882, 966, 978, 1127, 1141, 1449, 1467, 2254, 2282, 2898, 2934, 3381, 3423, 3749, 6762, 6846, 7498, 7987, 10143, 10269, 11247, 15974, 20286, 20538, 22494, 23961, 26243, 33741, 47922, 52486, 67482, 71883, 78729, 143766, 157458, 183701, 236187, 367402, 472374, 551103, 1102206, 1653309, 3306618]

約数ペア:

[(1, 3306618), (2, 1653309), (3, 1102206), (6, 551103), (7, 472374), (9, 367402), (14, 236187), (18, 183701), (21, 157458), (23, 143766), (42, 78729), (46, 71883), (49, 67482), (63, 52486), (69, 47922), (98, 33741), (126, 26243), (138, 23961), (147, 22494), (161, 20538), (163, 20286), (207, 15974), (294, 11247), (322, 10269), (326, 10143), (414, 7987), (441, 7498), (483, 6846), (489, 6762), (882, 3749), (966, 3423), (978, 3381), (1127, 2934), (1141, 2898), (1449, 2282), (1467, 2254)]