19652724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 108

約数和(自身を含む): 62306244

約数和(自身を除く): 42653520

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 857, 882, 1092, 1274, 1638, 1714, 1764, 1911, 2548, 2571, 3276, 3428, 3822, 5142, 5733, 5999, 7644, 7713, 10284, 11141, 11466, 11998, 15426, 17997, 22282, 22932, 23996, 30852, 33423, 35994, 41993, 44564, 53991, 66846, 71988, 77987, 83986, 100269, 107982, 125979, 133692, 155974, 167972, 200538, 215964, 233961, 251958, 311948, 377937, 401076, 467922, 503916, 545909, 701883, 755874, 935844, 1091818, 1403766, 1511748, 1637727, 2183636, 2807532, 3275454, 4913181, 6550908, 9826362, 19652724]

約数ペア:

[(1, 19652724), (2, 9826362), (3, 6550908), (4, 4913181), (6, 3275454), (7, 2807532), (9, 2183636), (12, 1637727), (13, 1511748), (14, 1403766), (18, 1091818), (21, 935844), (26, 755874), (28, 701883), (36, 545909), (39, 503916), (42, 467922), (49, 401076), (52, 377937), (63, 311948), (78, 251958), (84, 233961), (91, 215964), (98, 200538), (117, 167972), (126, 155974), (147, 133692), (156, 125979), (182, 107982), (196, 100269), (234, 83986), (252, 77987), (273, 71988), (294, 66846), (364, 53991), (441, 44564), (468, 41993), (546, 35994), (588, 33423), (637, 30852), (819, 23996), (857, 22932), (882, 22282), (1092, 17997), (1274, 15426), (1638, 11998), (1714, 11466), (1764, 11141), (1911, 10284), (2548, 7713), (2571, 7644), (3276, 5999), (3428, 5733), (3822, 5142)]