15207836748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1839361}}^1$

素因数の和:1839434

約数の個数: 48

約数和(自身を含む): 38935614816

約数和(自身を除く): 23727778068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 1839361, 3678722, 5518083, 7357444, 11036166, 22072332, 23911693, 47823386, 71735079, 95646772, 97486133, 143470158, 194972266, 286940316, 292458399, 389944532, 584916798, 1169833596, 1267319729, 2534639458, 3801959187, 5069278916, 7603918374, 15207836748]

約数ペア:

[(1, 15207836748), (2, 7603918374), (3, 5069278916), (4, 3801959187), (6, 2534639458), (12, 1267319729), (13, 1169833596), (26, 584916798), (39, 389944532), (52, 292458399), (53, 286940316), (78, 194972266), (106, 143470158), (156, 97486133), (159, 95646772), (212, 71735079), (318, 47823386), (636, 23911693), (689, 22072332), (1378, 11036166), (2067, 7357444), (2756, 5518083), (4134, 3678722), (8268, 1839361)]