2549484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 7524608

約数和(自身を除く): 4975124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 151, 201, 252, 268, 302, 402, 453, 469, 603, 604, 804, 906, 938, 1057, 1206, 1359, 1407, 1812, 1876, 2114, 2412, 2718, 2814, 3171, 4221, 4228, 5436, 5628, 6342, 8442, 9513, 10117, 12684, 16884, 19026, 20234, 30351, 38052, 40468, 60702, 70819, 91053, 121404, 141638, 182106, 212457, 283276, 364212, 424914, 637371, 849828, 1274742, 2549484]

約数ペア:

[(1, 2549484), (2, 1274742), (3, 849828), (4, 637371), (6, 424914), (7, 364212), (9, 283276), (12, 212457), (14, 182106), (18, 141638), (21, 121404), (28, 91053), (36, 70819), (42, 60702), (63, 40468), (67, 38052), (84, 30351), (126, 20234), (134, 19026), (151, 16884), (201, 12684), (252, 10117), (268, 9513), (302, 8442), (402, 6342), (453, 5628), (469, 5436), (603, 4228), (604, 4221), (804, 3171), (906, 2814), (938, 2718), (1057, 2412), (1206, 2114), (1359, 1876), (1407, 1812)]