27918996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 78570240

約数和(自身を除く): 50651244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 73, 84, 87, 116, 146, 157, 174, 203, 219, 292, 314, 348, 406, 438, 471, 511, 609, 628, 812, 876, 942, 1022, 1099, 1218, 1533, 1884, 2044, 2117, 2198, 2436, 3066, 3297, 4234, 4396, 4553, 6132, 6351, 6594, 8468, 9106, 11461, 12702, 13188, 13659, 14819, 18212, 22922, 25404, 27318, 29638, 31871, 34383, 44457, 45844, 54636, 59276, 63742, 68766, 80227, 88914, 95613, 127484, 137532, 160454, 177828, 191226, 240681, 320908, 332369, 382452, 481362, 664738, 962724, 997107, 1329476, 1994214, 2326583, 3988428, 4653166, 6979749, 9306332, 13959498, 27918996]

約数ペア:

[(1, 27918996), (2, 13959498), (3, 9306332), (4, 6979749), (6, 4653166), (7, 3988428), (12, 2326583), (14, 1994214), (21, 1329476), (28, 997107), (29, 962724), (42, 664738), (58, 481362), (73, 382452), (84, 332369), (87, 320908), (116, 240681), (146, 191226), (157, 177828), (174, 160454), (203, 137532), (219, 127484), (292, 95613), (314, 88914), (348, 80227), (406, 68766), (438, 63742), (471, 59276), (511, 54636), (609, 45844), (628, 44457), (812, 34383), (876, 31871), (942, 29638), (1022, 27318), (1099, 25404), (1218, 22922), (1533, 18212), (1884, 14819), (2044, 13659), (2117, 13188), (2198, 12702), (2436, 11461), (3066, 9106), (3297, 8468), (4234, 6594), (4396, 6351), (4553, 6132)]