27921348

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 89931072

約数和(自身を除く): 62009724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 947, 1053, 1092, 1134, 1404, 1638, 1894, 2106, 2268, 2457, 2841, 3276, 3788, 4212, 4914, 5682, 6629, 7371, 8523, 9828, 11364, 12311, 13258, 14742, 17046, 19887, 24622, 25569, 26516, 29484, 34092, 36933, 39774, 49244, 51138, 59661, 73866, 76707, 79548, 86177, 102276, 110799, 119322, 147732, 153414, 172354, 178983, 221598, 238644, 258531, 306828, 332397, 344708, 357966, 443196, 517062, 536949, 664794, 715932, 775593, 997191, 1034124, 1073898, 1329588, 1551186, 1994382, 2147796, 2326779, 3102372, 3988764, 4653558, 6980337, 9307116, 13960674, 27921348]

約数ペア:

[(1, 27921348), (2, 13960674), (3, 9307116), (4, 6980337), (6, 4653558), (7, 3988764), (9, 3102372), (12, 2326779), (13, 2147796), (14, 1994382), (18, 1551186), (21, 1329588), (26, 1073898), (27, 1034124), (28, 997191), (36, 775593), (39, 715932), (42, 664794), (52, 536949), (54, 517062), (63, 443196), (78, 357966), (81, 344708), (84, 332397), (91, 306828), (108, 258531), (117, 238644), (126, 221598), (156, 178983), (162, 172354), (182, 153414), (189, 147732), (234, 119322), (252, 110799), (273, 102276), (324, 86177), (351, 79548), (364, 76707), (378, 73866), (468, 59661), (546, 51138), (567, 49244), (702, 39774), (756, 36933), (819, 34092), (947, 29484), (1053, 26516), (1092, 25569), (1134, 24622), (1404, 19887), (1638, 17046), (1894, 14742), (2106, 13258), (2268, 12311), (2457, 11364), (2841, 9828), (3276, 8523), (3788, 7371), (4212, 6629), (4914, 5682)]