39164112

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20948

約数の個数: 60

約数和(自身を含む): 118041924

約数和(自身を除く): 78877812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20921, 41842, 62763, 83684, 125526, 167368, 188289, 251052, 271973, 334736, 376578, 502104, 543946, 753156, 815919, 1004208, 1087892, 1506312, 1631838, 2175784, 2447757, 3012624, 3263676, 4351568, 4895514, 6527352, 9791028, 13054704, 19582056, 39164112]

約数ペア:

[(1, 39164112), (2, 19582056), (3, 13054704), (4, 9791028), (6, 6527352), (8, 4895514), (9, 4351568), (12, 3263676), (13, 3012624), (16, 2447757), (18, 2175784), (24, 1631838), (26, 1506312), (36, 1087892), (39, 1004208), (48, 815919), (52, 753156), (72, 543946), (78, 502104), (104, 376578), (117, 334736), (144, 271973), (156, 251052), (208, 188289), (234, 167368), (312, 125526), (468, 83684), (624, 62763), (936, 41842), (1872, 20921)]