7008078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 18012456

約数和(自身を除く): 11004378

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 197, 231, 242, 294, 363, 394, 462, 539, 591, 726, 847, 1078, 1182, 1379, 1617, 1694, 2167, 2541, 2758, 3234, 4137, 4334, 5082, 5929, 6501, 8274, 9653, 11858, 13002, 15169, 17787, 19306, 23837, 28959, 30338, 35574, 45507, 47674, 57918, 71511, 91014, 106183, 143022, 166859, 212366, 318549, 333718, 500577, 637098, 1001154, 1168013, 2336026, 3504039, 7008078]

約数ペア:

[(1, 7008078), (2, 3504039), (3, 2336026), (6, 1168013), (7, 1001154), (11, 637098), (14, 500577), (21, 333718), (22, 318549), (33, 212366), (42, 166859), (49, 143022), (66, 106183), (77, 91014), (98, 71511), (121, 57918), (147, 47674), (154, 45507), (197, 35574), (231, 30338), (242, 28959), (294, 23837), (363, 19306), (394, 17787), (462, 15169), (539, 13002), (591, 11858), (726, 9653), (847, 8274), (1078, 6501), (1182, 5929), (1379, 5082), (1617, 4334), (1694, 4137), (2167, 3234), (2541, 2758)]