21110376

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 63612000

約数和(自身を除く): 42501624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 168, 174, 196, 203, 232, 294, 348, 392, 406, 588, 609, 619, 696, 812, 1176, 1218, 1238, 1421, 1624, 1857, 2436, 2476, 2842, 3714, 4263, 4333, 4872, 4952, 5684, 7428, 8526, 8666, 11368, 12999, 14856, 17052, 17332, 17951, 25998, 30331, 34104, 34664, 35902, 51996, 53853, 60662, 71804, 90993, 103992, 107706, 121324, 125657, 143608, 181986, 215412, 242648, 251314, 363972, 376971, 430824, 502628, 727944, 753942, 879599, 1005256, 1507884, 1759198, 2638797, 3015768, 3518396, 5277594, 7036792, 10555188, 21110376]

約数ペア:

[(1, 21110376), (2, 10555188), (3, 7036792), (4, 5277594), (6, 3518396), (7, 3015768), (8, 2638797), (12, 1759198), (14, 1507884), (21, 1005256), (24, 879599), (28, 753942), (29, 727944), (42, 502628), (49, 430824), (56, 376971), (58, 363972), (84, 251314), (87, 242648), (98, 215412), (116, 181986), (147, 143608), (168, 125657), (174, 121324), (196, 107706), (203, 103992), (232, 90993), (294, 71804), (348, 60662), (392, 53853), (406, 51996), (588, 35902), (609, 34664), (619, 34104), (696, 30331), (812, 25998), (1176, 17951), (1218, 17332), (1238, 17052), (1421, 14856), (1624, 12999), (1857, 11368), (2436, 8666), (2476, 8526), (2842, 7428), (3714, 5684), (4263, 4952), (4333, 4872)]