1381101618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{300109}}^1$

素因数の和:300186

約数の個数: 32

約数和(自身を含む): 3025108800

約数和(自身を除く): 1644007182

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 300109, 600218, 900327, 1800654, 3901417, 7802834, 11704251, 17706431, 23408502, 35412862, 53119293, 106238586, 230183603, 460367206, 690550809, 1381101618]

約数ペア:

[(1, 1381101618), (2, 690550809), (3, 460367206), (6, 230183603), (13, 106238586), (26, 53119293), (39, 35412862), (59, 23408502), (78, 17706431), (118, 11704251), (177, 7802834), (354, 3901417), (767, 1800654), (1534, 900327), (2301, 600218), (4602, 300109)]