21329352

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 66355200

約数和(自身を除く): 45025848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 47, 54, 66, 72, 88, 94, 99, 108, 132, 141, 188, 191, 198, 216, 264, 282, 297, 376, 382, 396, 423, 517, 564, 573, 594, 764, 792, 846, 1034, 1128, 1146, 1188, 1269, 1528, 1551, 1692, 1719, 2068, 2101, 2292, 2376, 2538, 3102, 3384, 3438, 4136, 4202, 4584, 4653, 5076, 5157, 6204, 6303, 6876, 8404, 8977, 9306, 10152, 10314, 12408, 12606, 13752, 13959, 16808, 17954, 18612, 18909, 20628, 25212, 26931, 27918, 35908, 37224, 37818, 41256, 50424, 53862, 55836, 56727, 71816, 75636, 80793, 98747, 107724, 111672, 113454, 151272, 161586, 197494, 215448, 226908, 242379, 296241, 323172, 394988, 453816, 484758, 592482, 646344, 789976, 888723, 969516, 1184964, 1777446, 1939032, 2369928, 2666169, 3554892, 5332338, 7109784, 10664676, 21329352]

約数ペア:

[(1, 21329352), (2, 10664676), (3, 7109784), (4, 5332338), (6, 3554892), (8, 2666169), (9, 2369928), (11, 1939032), (12, 1777446), (18, 1184964), (22, 969516), (24, 888723), (27, 789976), (33, 646344), (36, 592482), (44, 484758), (47, 453816), (54, 394988), (66, 323172), (72, 296241), (88, 242379), (94, 226908), (99, 215448), (108, 197494), (132, 161586), (141, 151272), (188, 113454), (191, 111672), (198, 107724), (216, 98747), (264, 80793), (282, 75636), (297, 71816), (376, 56727), (382, 55836), (396, 53862), (423, 50424), (517, 41256), (564, 37818), (573, 37224), (594, 35908), (764, 27918), (792, 26931), (846, 25212), (1034, 20628), (1128, 18909), (1146, 18612), (1188, 17954), (1269, 16808), (1528, 13959), (1551, 13752), (1692, 12606), (1719, 12408), (2068, 10314), (2101, 10152), (2292, 9306), (2376, 8977), (2538, 8404), (3102, 6876), (3384, 6303), (3438, 6204), (4136, 5157), (4202, 5076), (4584, 4653)]