27963684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 84725760

約数和(自身を除く): 56762076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 787, 846, 987, 1269, 1316, 1574, 1692, 1974, 2361, 2538, 2961, 3148, 3948, 4722, 5076, 5509, 5922, 7083, 8883, 9444, 11018, 11844, 14166, 16527, 17766, 21249, 22036, 28332, 33054, 35532, 36989, 42498, 49581, 66108, 73978, 84996, 99162, 110967, 147956, 148743, 198324, 221934, 258923, 297486, 332901, 443868, 517846, 594972, 665802, 776769, 998703, 1035692, 1331604, 1553538, 1997406, 2330307, 3107076, 3994812, 4660614, 6990921, 9321228, 13981842, 27963684]

約数ペア:

[(1, 27963684), (2, 13981842), (3, 9321228), (4, 6990921), (6, 4660614), (7, 3994812), (9, 3107076), (12, 2330307), (14, 1997406), (18, 1553538), (21, 1331604), (27, 1035692), (28, 998703), (36, 776769), (42, 665802), (47, 594972), (54, 517846), (63, 443868), (84, 332901), (94, 297486), (108, 258923), (126, 221934), (141, 198324), (188, 148743), (189, 147956), (252, 110967), (282, 99162), (329, 84996), (378, 73978), (423, 66108), (564, 49581), (658, 42498), (756, 36989), (787, 35532), (846, 33054), (987, 28332), (1269, 22036), (1316, 21249), (1574, 17766), (1692, 16527), (1974, 14166), (2361, 11844), (2538, 11018), (2961, 9444), (3148, 8883), (3948, 7083), (4722, 5922), (5076, 5509)]