7747194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 19420128

約数和(自身を除く): 11672934

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 2027, 3822, 4054, 6081, 12162, 14189, 26351, 28378, 42567, 52702, 79053, 85134, 99323, 158106, 184457, 198646, 297969, 368914, 553371, 595938, 1106742, 1291199, 2582398, 3873597, 7747194]

約数ペア:

[(1, 7747194), (2, 3873597), (3, 2582398), (6, 1291199), (7, 1106742), (13, 595938), (14, 553371), (21, 368914), (26, 297969), (39, 198646), (42, 184457), (49, 158106), (78, 99323), (91, 85134), (98, 79053), (147, 52702), (182, 42567), (273, 28378), (294, 26351), (546, 14189), (637, 12162), (1274, 6081), (1911, 4054), (2027, 3822)]