61441938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 138528000

約数和(自身を除く): 77086062

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 739, 894, 1341, 1478, 2217, 2682, 4434, 4619, 6651, 9238, 13302, 13857, 22909, 27714, 41571, 45818, 68727, 83142, 110111, 137454, 206181, 220222, 330333, 412362, 660666, 990999, 1981998, 3413441, 6826882, 10240323, 20480646, 30720969, 61441938]

約数ペア:

[(1, 61441938), (2, 30720969), (3, 20480646), (6, 10240323), (9, 6826882), (18, 3413441), (31, 1981998), (62, 990999), (93, 660666), (149, 412362), (186, 330333), (279, 220222), (298, 206181), (447, 137454), (558, 110111), (739, 83142), (894, 68727), (1341, 45818), (1478, 41571), (2217, 27714), (2682, 22909), (4434, 13857), (4619, 13302), (6651, 9238)]