38156814

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 85503600

約数和(自身を除く): 47346786

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 149, 246, 298, 347, 369, 447, 694, 738, 894, 1041, 1341, 2082, 2682, 3123, 6109, 6246, 12218, 14227, 18327, 28454, 36654, 42681, 51703, 54981, 85362, 103406, 109962, 128043, 155109, 256086, 310218, 465327, 930654, 2119823, 4239646, 6359469, 12718938, 19078407, 38156814]

約数ペア:

[(1, 38156814), (2, 19078407), (3, 12718938), (6, 6359469), (9, 4239646), (18, 2119823), (41, 930654), (82, 465327), (123, 310218), (149, 256086), (246, 155109), (298, 128043), (347, 109962), (369, 103406), (447, 85362), (694, 54981), (738, 51703), (894, 42681), (1041, 36654), (1341, 28454), (2082, 18327), (2682, 14227), (3123, 12218), (6109, 6246)]