2028177144

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{49681}}^1$

素因数の和:49712

約数の個数: 112

約数和(自身を含む): 6516291120

約数和(自身を除く): 4488113976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 13608, 20412, 40824, 49681, 99362, 149043, 198724, 298086, 347767, 397448, 447129, 596172, 695534, 894258, 1043301, 1192344, 1341387, 1391068, 1788516, 2086602, 2682774, 2782136, 3129903, 3577032, 4024161, 4173204, 5365548, 6259806, 8048322, 8346408, 9389709, 10731096, 12072483, 12519612, 16096644, 18779418, 24144966, 25039224, 28169127, 32193288, 36217449, 37558836, 48289932, 56338254, 72434898, 75117672, 84507381, 96579864, 112676508, 144869796, 169014762, 225353016, 253522143, 289739592, 338029524, 507044286, 676059048, 1014088572, 2028177144]

約数ペア:

[(1, 2028177144), (2, 1014088572), (3, 676059048), (4, 507044286), (6, 338029524), (7, 289739592), (8, 253522143), (9, 225353016), (12, 169014762), (14, 144869796), (18, 112676508), (21, 96579864), (24, 84507381), (27, 75117672), (28, 72434898), (36, 56338254), (42, 48289932), (54, 37558836), (56, 36217449), (63, 32193288), (72, 28169127), (81, 25039224), (84, 24144966), (108, 18779418), (126, 16096644), (162, 12519612), (168, 12072483), (189, 10731096), (216, 9389709), (243, 8346408), (252, 8048322), (324, 6259806), (378, 5365548), (486, 4173204), (504, 4024161), (567, 3577032), (648, 3129903), (729, 2782136), (756, 2682774), (972, 2086602), (1134, 1788516), (1458, 1391068), (1512, 1341387), (1701, 1192344), (1944, 1043301), (2268, 894258), (2916, 695534), (3402, 596172), (4536, 447129), (5103, 397448), (5832, 347767), (6804, 298086), (10206, 198724), (13608, 149043), (20412, 99362), (40824, 49681)]