26421330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 70172928

約数和(自身を除く): 43751598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 1831, 2405, 2886, 3662, 4810, 5493, 7215, 9155, 10986, 14430, 18310, 23803, 27465, 47606, 54930, 67747, 71409, 119015, 135494, 142818, 203241, 238030, 338735, 357045, 406482, 677470, 714090, 880711, 1016205, 1761422, 2032410, 2642133, 4403555, 5284266, 8807110, 13210665, 26421330]

約数ペア:

[(1, 26421330), (2, 13210665), (3, 8807110), (5, 5284266), (6, 4403555), (10, 2642133), (13, 2032410), (15, 1761422), (26, 1016205), (30, 880711), (37, 714090), (39, 677470), (65, 406482), (74, 357045), (78, 338735), (111, 238030), (130, 203241), (185, 142818), (195, 135494), (222, 119015), (370, 71409), (390, 67747), (481, 54930), (555, 47606), (962, 27465), (1110, 23803), (1443, 18310), (1831, 14430), (2405, 10986), (2886, 9155), (3662, 7215), (4810, 5493)]