15330438

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 34543200

約数和(自身を除く): 19212762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3889, 3942, 7778, 11667, 23334, 35001, 70002, 105003, 210006, 283897, 567794, 851691, 1703382, 2555073, 5110146, 7665219, 15330438]

約数ペア:

[(1, 15330438), (2, 7665219), (3, 5110146), (6, 2555073), (9, 1703382), (18, 851691), (27, 567794), (54, 283897), (73, 210006), (146, 105003), (219, 70002), (438, 35001), (657, 23334), (1314, 11667), (1971, 7778), (3889, 3942)]