16421724

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 48545280

約数和(自身を除く): 32123556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 253, 276, 297, 396, 414, 506, 594, 601, 621, 759, 828, 1012, 1188, 1202, 1242, 1518, 1803, 2277, 2404, 2484, 3036, 3606, 4554, 5409, 6611, 6831, 7212, 9108, 10818, 13222, 13662, 13823, 16227, 19833, 21636, 26444, 27324, 27646, 32454, 39666, 41469, 55292, 59499, 64908, 79332, 82938, 118998, 124407, 152053, 165876, 178497, 237996, 248814, 304106, 356994, 373221, 456159, 497628, 608212, 713988, 746442, 912318, 1368477, 1492884, 1824636, 2736954, 4105431, 5473908, 8210862, 16421724]

約数ペア:

[(1, 16421724), (2, 8210862), (3, 5473908), (4, 4105431), (6, 2736954), (9, 1824636), (11, 1492884), (12, 1368477), (18, 912318), (22, 746442), (23, 713988), (27, 608212), (33, 497628), (36, 456159), (44, 373221), (46, 356994), (54, 304106), (66, 248814), (69, 237996), (92, 178497), (99, 165876), (108, 152053), (132, 124407), (138, 118998), (198, 82938), (207, 79332), (253, 64908), (276, 59499), (297, 55292), (396, 41469), (414, 39666), (506, 32454), (594, 27646), (601, 27324), (621, 26444), (759, 21636), (828, 19833), (1012, 16227), (1188, 13823), (1202, 13662), (1242, 13222), (1518, 10818), (1803, 9108), (2277, 7212), (2404, 6831), (2484, 6611), (3036, 5409), (3606, 4554)]