100840194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20521}}^1$

素因数の和:20552

約数の個数: 64

約数和(自身を含む): 275815680

約数和(自身を除く): 174975486

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 20521, 41042, 61563, 123126, 143647, 184689, 266773, 287294, 369378, 430941, 533546, 554067, 800319, 861882, 1108134, 1292823, 1600638, 1867411, 2400957, 2585646, 3734822, 3878469, 4801914, 5602233, 7202871, 7756938, 11204466, 14405742, 16806699, 33613398, 50420097, 100840194]

約数ペア:

[(1, 100840194), (2, 50420097), (3, 33613398), (6, 16806699), (7, 14405742), (9, 11204466), (13, 7756938), (14, 7202871), (18, 5602233), (21, 4801914), (26, 3878469), (27, 3734822), (39, 2585646), (42, 2400957), (54, 1867411), (63, 1600638), (78, 1292823), (91, 1108134), (117, 861882), (126, 800319), (182, 554067), (189, 533546), (234, 430941), (273, 369378), (351, 287294), (378, 266773), (546, 184689), (702, 143647), (819, 123126), (1638, 61563), (2457, 41042), (4914, 20521)]