15996312

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 28931688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 719, 824, 927, 1236, 1438, 1854, 2157, 2472, 2781, 2876, 3708, 4314, 5562, 5752, 6471, 7416, 8628, 11124, 12942, 17256, 19413, 22248, 25884, 38826, 51768, 74057, 77652, 148114, 155304, 222171, 296228, 444342, 592456, 666513, 888684, 1333026, 1777368, 1999539, 2666052, 3999078, 5332104, 7998156, 15996312]

約数ペア:

[(1, 15996312), (2, 7998156), (3, 5332104), (4, 3999078), (6, 2666052), (8, 1999539), (9, 1777368), (12, 1333026), (18, 888684), (24, 666513), (27, 592456), (36, 444342), (54, 296228), (72, 222171), (103, 155304), (108, 148114), (206, 77652), (216, 74057), (309, 51768), (412, 38826), (618, 25884), (719, 22248), (824, 19413), (927, 17256), (1236, 12942), (1438, 11124), (1854, 8628), (2157, 7416), (2472, 6471), (2781, 5752), (2876, 5562), (3708, 4314)]