26831454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 59450112

約数和(自身を除く): 32618658

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 169, 282, 338, 507, 563, 611, 1014, 1126, 1222, 1689, 1833, 3378, 3666, 7319, 7943, 14638, 15886, 21957, 23829, 26461, 43914, 47658, 52922, 79383, 95147, 158766, 190294, 285441, 343993, 570882, 687986, 1031979, 2063958, 4471909, 8943818, 13415727, 26831454]

約数ペア:

[(1, 26831454), (2, 13415727), (3, 8943818), (6, 4471909), (13, 2063958), (26, 1031979), (39, 687986), (47, 570882), (78, 343993), (94, 285441), (141, 190294), (169, 158766), (282, 95147), (338, 79383), (507, 52922), (563, 47658), (611, 43914), (1014, 26461), (1126, 23829), (1222, 21957), (1689, 15886), (1833, 14638), (3378, 7943), (3666, 7319)]