1840356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 5445440

約数和(自身を除く): 3605084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 109, 126, 134, 201, 218, 252, 268, 327, 402, 436, 469, 603, 654, 763, 804, 938, 981, 1206, 1308, 1407, 1526, 1876, 1962, 2289, 2412, 2814, 3052, 3924, 4221, 4578, 5628, 6867, 7303, 8442, 9156, 13734, 14606, 16884, 21909, 27468, 29212, 43818, 51121, 65727, 87636, 102242, 131454, 153363, 204484, 262908, 306726, 460089, 613452, 920178, 1840356]

約数ペア:

[(1, 1840356), (2, 920178), (3, 613452), (4, 460089), (6, 306726), (7, 262908), (9, 204484), (12, 153363), (14, 131454), (18, 102242), (21, 87636), (28, 65727), (36, 51121), (42, 43818), (63, 29212), (67, 27468), (84, 21909), (109, 16884), (126, 14606), (134, 13734), (201, 9156), (218, 8442), (252, 7303), (268, 6867), (327, 5628), (402, 4578), (436, 4221), (469, 3924), (603, 3052), (654, 2814), (763, 2412), (804, 2289), (938, 1962), (981, 1876), (1206, 1526), (1308, 1407)]