18713233752

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1\times {\mathrm{15887}}^1$

素因数の和:18800

約数の個数: 64

約数和(自身を含む): 49555307520

約数和(自身を除く): 30842073768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 2887, 5774, 8661, 11548, 15887, 17322, 23096, 31774, 34644, 47661, 49079, 63548, 69288, 95322, 98158, 127096, 147237, 190644, 196316, 270079, 294474, 381288, 392632, 540158, 588948, 810237, 1080316, 1177896, 1620474, 2160632, 3240948, 6481896, 45865769, 91731538, 137597307, 183463076, 275194614, 366926152, 550389228, 779718073, 1100778456, 1559436146, 2339154219, 3118872292, 4678308438, 6237744584, 9356616876, 18713233752]

約数ペア:

[(1, 18713233752), (2, 9356616876), (3, 6237744584), (4, 4678308438), (6, 3118872292), (8, 2339154219), (12, 1559436146), (17, 1100778456), (24, 779718073), (34, 550389228), (51, 366926152), (68, 275194614), (102, 183463076), (136, 137597307), (204, 91731538), (408, 45865769), (2887, 6481896), (5774, 3240948), (8661, 2160632), (11548, 1620474), (15887, 1177896), (17322, 1080316), (23096, 810237), (31774, 588948), (34644, 540158), (47661, 392632), (49079, 381288), (63548, 294474), (69288, 270079), (95322, 196316), (98158, 190644), (127096, 147237)]