2515716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 7425600

約数和(自身を除く): 4909884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 149, 201, 252, 268, 298, 402, 447, 469, 596, 603, 804, 894, 938, 1043, 1206, 1341, 1407, 1788, 1876, 2086, 2412, 2682, 2814, 3129, 4172, 4221, 5364, 5628, 6258, 8442, 9387, 9983, 12516, 16884, 18774, 19966, 29949, 37548, 39932, 59898, 69881, 89847, 119796, 139762, 179694, 209643, 279524, 359388, 419286, 628929, 838572, 1257858, 2515716]

約数ペア:

[(1, 2515716), (2, 1257858), (3, 838572), (4, 628929), (6, 419286), (7, 359388), (9, 279524), (12, 209643), (14, 179694), (18, 139762), (21, 119796), (28, 89847), (36, 69881), (42, 59898), (63, 39932), (67, 37548), (84, 29949), (126, 19966), (134, 18774), (149, 16884), (201, 12516), (252, 9983), (268, 9387), (298, 8442), (402, 6258), (447, 5628), (469, 5364), (596, 4221), (603, 4172), (804, 3129), (894, 2814), (938, 2682), (1043, 2412), (1206, 2086), (1341, 1876), (1407, 1788)]