26179986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 64281600

約数和(自身を除く): 38101614

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 619, 742, 798, 1007, 1113, 1238, 1857, 2014, 2226, 3021, 3714, 4333, 6042, 7049, 8666, 11761, 12999, 14098, 21147, 23522, 25998, 32807, 35283, 42294, 65614, 70566, 82327, 98421, 164654, 196842, 229649, 246981, 459298, 493962, 623333, 688947, 1246666, 1377894, 1869999, 3739998, 4363331, 8726662, 13089993, 26179986]

約数ペア:

[(1, 26179986), (2, 13089993), (3, 8726662), (6, 4363331), (7, 3739998), (14, 1869999), (19, 1377894), (21, 1246666), (38, 688947), (42, 623333), (53, 493962), (57, 459298), (106, 246981), (114, 229649), (133, 196842), (159, 164654), (266, 98421), (318, 82327), (371, 70566), (399, 65614), (619, 42294), (742, 35283), (798, 32807), (1007, 25998), (1113, 23522), (1238, 21147), (1857, 14098), (2014, 12999), (2226, 11761), (3021, 8666), (3714, 7049), (4333, 6042)]