15427188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 46126080

約数和(自身を除く): 30698892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2111, 2436, 3654, 4222, 6333, 7308, 8444, 12666, 14777, 18999, 25332, 29554, 37998, 44331, 59108, 61219, 75996, 88662, 122438, 132993, 177324, 183657, 244876, 265986, 367314, 428533, 531972, 550971, 734628, 857066, 1101942, 1285599, 1714132, 2203884, 2571198, 3856797, 5142396, 7713594, 15427188]

約数ペア:

[(1, 15427188), (2, 7713594), (3, 5142396), (4, 3856797), (6, 2571198), (7, 2203884), (9, 1714132), (12, 1285599), (14, 1101942), (18, 857066), (21, 734628), (28, 550971), (29, 531972), (36, 428533), (42, 367314), (58, 265986), (63, 244876), (84, 183657), (87, 177324), (116, 132993), (126, 122438), (174, 88662), (203, 75996), (252, 61219), (261, 59108), (348, 44331), (406, 37998), (522, 29554), (609, 25332), (812, 18999), (1044, 14777), (1218, 12666), (1827, 8444), (2111, 7308), (2436, 6333), (3654, 4222)]