15291219096

素因数分解:

$2^3\times 3^3\times {\mathrm{641}}^1\times {\mathrm{110441}}^1$

素因数の和:111097

約数の個数: 64

約数和(自身を含む): 42542258400

約数和(自身を除く): 27251039304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 641, 1282, 1923, 2564, 3846, 5128, 5769, 7692, 11538, 15384, 17307, 23076, 34614, 46152, 69228, 110441, 138456, 220882, 331323, 441764, 662646, 883528, 993969, 1325292, 1987938, 2650584, 2981907, 3975876, 5963814, 7951752, 11927628, 23855256, 70792681, 141585362, 212378043, 283170724, 424756086, 566341448, 637134129, 849512172, 1274268258, 1699024344, 1911402387, 2548536516, 3822804774, 5097073032, 7645609548, 15291219096]

約数ペア:

[(1, 15291219096), (2, 7645609548), (3, 5097073032), (4, 3822804774), (6, 2548536516), (8, 1911402387), (9, 1699024344), (12, 1274268258), (18, 849512172), (24, 637134129), (27, 566341448), (36, 424756086), (54, 283170724), (72, 212378043), (108, 141585362), (216, 70792681), (641, 23855256), (1282, 11927628), (1923, 7951752), (2564, 5963814), (3846, 3975876), (5128, 2981907), (5769, 2650584), (7692, 1987938), (11538, 1325292), (15384, 993969), (17307, 883528), (23076, 662646), (34614, 441764), (46152, 331323), (69228, 220882), (110441, 138456)]