19812722034

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1429}}^1\times {\mathrm{6737}}^1$

素因数の和:8192

約数の個数: 64

約数和(自身を含む): 46249632000

約数和(自身を除く): 26436909966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1429, 2058, 2858, 4287, 6737, 8574, 10003, 13474, 20006, 20211, 30009, 40422, 47159, 60018, 70021, 94318, 140042, 141477, 210063, 282954, 330113, 420126, 490147, 660226, 980294, 990339, 1470441, 1980678, 2310791, 2940882, 4621582, 6932373, 9627173, 13864746, 19254346, 28881519, 57763038, 67390211, 134780422, 202170633, 404341266, 471731477, 943462954, 1415194431, 2830388862, 3302120339, 6604240678, 9906361017, 19812722034]

約数ペア:

[(1, 19812722034), (2, 9906361017), (3, 6604240678), (6, 3302120339), (7, 2830388862), (14, 1415194431), (21, 943462954), (42, 471731477), (49, 404341266), (98, 202170633), (147, 134780422), (294, 67390211), (343, 57763038), (686, 28881519), (1029, 19254346), (1429, 13864746), (2058, 9627173), (2858, 6932373), (4287, 4621582), (6737, 2940882), (8574, 2310791), (10003, 1980678), (13474, 1470441), (20006, 990339), (20211, 980294), (30009, 660226), (40422, 490147), (47159, 420126), (60018, 330113), (70021, 282954), (94318, 210063), (140042, 141477)]