40394178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6631

約数の個数: 48

約数和(自身を含む): 98572032

約数和(自身を除く): 58177854

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 6581, 13162, 19743, 39486, 59229, 72391, 118458, 144782, 204011, 217173, 408022, 434346, 612033, 651519, 1224066, 1303038, 1836099, 2244121, 3672198, 4488242, 6732363, 13464726, 20197089, 40394178]

約数ペア:

[(1, 40394178), (2, 20197089), (3, 13464726), (6, 6732363), (9, 4488242), (11, 3672198), (18, 2244121), (22, 1836099), (31, 1303038), (33, 1224066), (62, 651519), (66, 612033), (93, 434346), (99, 408022), (186, 217173), (198, 204011), (279, 144782), (341, 118458), (558, 72391), (682, 59229), (1023, 39486), (2046, 19743), (3069, 13162), (6138, 6581)]