39420106

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 69378120

約数和(自身を除く): 29958014

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 121, 137, 242, 274, 319, 451, 638, 902, 1189, 1507, 2378, 3014, 3509, 3973, 4961, 5617, 7018, 7946, 9922, 11234, 13079, 16577, 26158, 33154, 43703, 61787, 87406, 123574, 143869, 162893, 287738, 325786, 480733, 679657, 961466, 1359314, 1791823, 3583646, 19710053, 39420106]

約数ペア:

[(1, 39420106), (2, 19710053), (11, 3583646), (22, 1791823), (29, 1359314), (41, 961466), (58, 679657), (82, 480733), (121, 325786), (137, 287738), (242, 162893), (274, 143869), (319, 123574), (451, 87406), (638, 61787), (902, 43703), (1189, 33154), (1507, 26158), (2378, 16577), (3014, 13079), (3509, 11234), (3973, 9922), (4961, 7946), (5617, 7018)]