3120768108

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{780973}}^1$

素因数の和:781023

約数の個数: 48

約数和(自身を含む): 8309563360

約数和(自身を除く): 5188795252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 780973, 1561946, 2342919, 3123892, 4685838, 7028757, 9371676, 14057514, 21086271, 28115028, 28896001, 42172542, 57792002, 84345084, 86688003, 115584004, 173376006, 260064009, 346752012, 520128018, 780192027, 1040256036, 1560384054, 3120768108]

約数ペア:

[(1, 3120768108), (2, 1560384054), (3, 1040256036), (4, 780192027), (6, 520128018), (9, 346752012), (12, 260064009), (18, 173376006), (27, 115584004), (36, 86688003), (37, 84345084), (54, 57792002), (74, 42172542), (108, 28896001), (111, 28115028), (148, 21086271), (222, 14057514), (333, 9371676), (444, 7028757), (666, 4685838), (999, 3123892), (1332, 2342919), (1998, 1561946), (3996, 780973)]