13945302

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 35728056

約数和(自身を除く): 21782754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 163, 194, 291, 294, 326, 441, 489, 582, 679, 873, 882, 978, 1141, 1358, 1467, 1746, 2037, 2282, 2934, 3423, 4074, 4753, 6111, 6846, 7987, 9506, 10269, 12222, 14259, 15811, 15974, 20538, 23961, 28518, 31622, 42777, 47433, 47922, 71883, 85554, 94866, 110677, 142299, 143766, 221354, 284598, 332031, 664062, 774739, 996093, 1549478, 1992186, 2324217, 4648434, 6972651, 13945302]

約数ペア:

[(1, 13945302), (2, 6972651), (3, 4648434), (6, 2324217), (7, 1992186), (9, 1549478), (14, 996093), (18, 774739), (21, 664062), (42, 332031), (49, 284598), (63, 221354), (97, 143766), (98, 142299), (126, 110677), (147, 94866), (163, 85554), (194, 71883), (291, 47922), (294, 47433), (326, 42777), (441, 31622), (489, 28518), (582, 23961), (679, 20538), (873, 15974), (882, 15811), (978, 14259), (1141, 12222), (1358, 10269), (1467, 9506), (1746, 7987), (2037, 6846), (2282, 6111), (2934, 4753), (3423, 4074)]