2949492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 8818432

約数和(自身を除く): 5868940

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 73, 74, 78, 84, 91, 111, 146, 148, 156, 182, 219, 222, 259, 273, 292, 364, 438, 444, 481, 511, 518, 546, 777, 876, 949, 962, 1022, 1036, 1092, 1443, 1533, 1554, 1898, 1924, 2044, 2701, 2847, 2886, 3066, 3108, 3367, 3796, 5402, 5694, 5772, 6132, 6643, 6734, 8103, 10101, 10804, 11388, 13286, 13468, 16206, 18907, 19929, 20202, 26572, 32412, 35113, 37814, 39858, 40404, 56721, 70226, 75628, 79716, 105339, 113442, 140452, 210678, 226884, 245791, 421356, 491582, 737373, 983164, 1474746, 2949492]

約数ペア:

[(1, 2949492), (2, 1474746), (3, 983164), (4, 737373), (6, 491582), (7, 421356), (12, 245791), (13, 226884), (14, 210678), (21, 140452), (26, 113442), (28, 105339), (37, 79716), (39, 75628), (42, 70226), (52, 56721), (73, 40404), (74, 39858), (78, 37814), (84, 35113), (91, 32412), (111, 26572), (146, 20202), (148, 19929), (156, 18907), (182, 16206), (219, 13468), (222, 13286), (259, 11388), (273, 10804), (292, 10101), (364, 8103), (438, 6734), (444, 6643), (481, 6132), (511, 5772), (518, 5694), (546, 5402), (777, 3796), (876, 3367), (949, 3108), (962, 3066), (1022, 2886), (1036, 2847), (1092, 2701), (1443, 2044), (1533, 1924), (1554, 1898)]