27708318

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 69818112

約数和(自身を除く): 42109794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 73, 81, 99, 142, 146, 162, 198, 213, 219, 243, 297, 426, 438, 486, 594, 639, 657, 781, 803, 891, 1278, 1314, 1562, 1606, 1782, 1917, 1971, 2343, 2409, 2673, 3834, 3942, 4686, 4818, 5183, 5346, 5751, 5913, 7029, 7227, 10366, 11502, 11826, 14058, 14454, 15549, 17253, 17739, 21087, 21681, 31098, 34506, 35478, 42174, 43362, 46647, 57013, 63261, 65043, 93294, 114026, 126522, 130086, 139941, 171039, 189783, 195129, 279882, 342078, 379566, 390258, 419823, 513117, 839646, 1026234, 1259469, 1539351, 2518938, 3078702, 4618053, 9236106, 13854159, 27708318]

約数ペア:

[(1, 27708318), (2, 13854159), (3, 9236106), (6, 4618053), (9, 3078702), (11, 2518938), (18, 1539351), (22, 1259469), (27, 1026234), (33, 839646), (54, 513117), (66, 419823), (71, 390258), (73, 379566), (81, 342078), (99, 279882), (142, 195129), (146, 189783), (162, 171039), (198, 139941), (213, 130086), (219, 126522), (243, 114026), (297, 93294), (426, 65043), (438, 63261), (486, 57013), (594, 46647), (639, 43362), (657, 42174), (781, 35478), (803, 34506), (891, 31098), (1278, 21681), (1314, 21087), (1562, 17739), (1606, 17253), (1782, 15549), (1917, 14454), (1971, 14058), (2343, 11826), (2409, 11502), (2673, 10366), (3834, 7227), (3942, 7029), (4686, 5913), (4818, 5751), (5183, 5346)]