440147142

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{36551}}^1$

素因数の和:36785

約数の個数: 32

約数和(自身を含む): 982517760

約数和(自身を除く): 542370618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 12042, 36551, 73102, 109653, 219306, 328959, 657918, 986877, 1973754, 8150873, 16301746, 24452619, 48905238, 73357857, 146715714, 220073571, 440147142]

約数ペア:

[(1, 440147142), (2, 220073571), (3, 146715714), (6, 73357857), (9, 48905238), (18, 24452619), (27, 16301746), (54, 8150873), (223, 1973754), (446, 986877), (669, 657918), (1338, 328959), (2007, 219306), (4014, 109653), (6021, 73102), (12042, 36551)]