15788052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 49201152

約数和(自身を除く): 33413100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 43, 47, 62, 63, 84, 86, 93, 94, 124, 126, 129, 141, 172, 186, 188, 217, 252, 258, 279, 282, 301, 329, 372, 387, 423, 434, 516, 558, 564, 602, 651, 658, 774, 846, 868, 903, 987, 1116, 1204, 1302, 1316, 1333, 1457, 1548, 1692, 1806, 1953, 1974, 2021, 2604, 2666, 2709, 2914, 2961, 3612, 3906, 3948, 3999, 4042, 4371, 5332, 5418, 5828, 5922, 6063, 7812, 7998, 8084, 8742, 9331, 10199, 10836, 11844, 11997, 12126, 13113, 14147, 15996, 17484, 18189, 18662, 20398, 23994, 24252, 26226, 27993, 28294, 30597, 36378, 37324, 40796, 42441, 47988, 52452, 55986, 56588, 61194, 62651, 72756, 83979, 84882, 91791, 111972, 122388, 125302, 127323, 167958, 169764, 183582, 187953, 250604, 254646, 335916, 367164, 375906, 438557, 509292, 563859, 751812, 877114, 1127718, 1315671, 1754228, 2255436, 2631342, 3947013, 5262684, 7894026, 15788052]

約数ペア:

[(1, 15788052), (2, 7894026), (3, 5262684), (4, 3947013), (6, 2631342), (7, 2255436), (9, 1754228), (12, 1315671), (14, 1127718), (18, 877114), (21, 751812), (28, 563859), (31, 509292), (36, 438557), (42, 375906), (43, 367164), (47, 335916), (62, 254646), (63, 250604), (84, 187953), (86, 183582), (93, 169764), (94, 167958), (124, 127323), (126, 125302), (129, 122388), (141, 111972), (172, 91791), (186, 84882), (188, 83979), (217, 72756), (252, 62651), (258, 61194), (279, 56588), (282, 55986), (301, 52452), (329, 47988), (372, 42441), (387, 40796), (423, 37324), (434, 36378), (516, 30597), (558, 28294), (564, 27993), (602, 26226), (651, 24252), (658, 23994), (774, 20398), (846, 18662), (868, 18189), (903, 17484), (987, 15996), (1116, 14147), (1204, 13113), (1302, 12126), (1316, 11997), (1333, 11844), (1457, 10836), (1548, 10199), (1692, 9331), (1806, 8742), (1953, 8084), (1974, 7998), (2021, 7812), (2604, 6063), (2666, 5922), (2709, 5828), (2914, 5418), (2961, 5332), (3612, 4371), (3906, 4042), (3948, 3999)]