16864302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 42223104

約数和(自身を除く): 25358802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 461, 469, 546, 871, 922, 938, 1383, 1407, 1742, 2613, 2766, 2814, 3227, 5226, 5993, 6097, 6454, 9681, 11986, 12194, 17979, 18291, 19362, 30887, 35958, 36582, 41951, 61774, 83902, 92661, 125853, 185322, 216209, 251706, 401531, 432418, 648627, 803062, 1204593, 1297254, 2409186, 2810717, 5621434, 8432151, 16864302]

約数ペア:

[(1, 16864302), (2, 8432151), (3, 5621434), (6, 2810717), (7, 2409186), (13, 1297254), (14, 1204593), (21, 803062), (26, 648627), (39, 432418), (42, 401531), (67, 251706), (78, 216209), (91, 185322), (134, 125853), (182, 92661), (201, 83902), (273, 61774), (402, 41951), (461, 36582), (469, 35958), (546, 30887), (871, 19362), (922, 18291), (938, 17979), (1383, 12194), (1407, 11986), (1742, 9681), (2613, 6454), (2766, 6097), (2814, 5993), (3227, 5226)]