11989368

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 32853600

約数和(自身を除く): 20864232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 1871, 2136, 3204, 3742, 5613, 6408, 7484, 11226, 14968, 16839, 22452, 33678, 44904, 67356, 134712, 166519, 333038, 499557, 666076, 999114, 1332152, 1498671, 1998228, 2997342, 3996456, 5994684, 11989368]

約数ペア:

[(1, 11989368), (2, 5994684), (3, 3996456), (4, 2997342), (6, 1998228), (8, 1498671), (9, 1332152), (12, 999114), (18, 666076), (24, 499557), (36, 333038), (72, 166519), (89, 134712), (178, 67356), (267, 44904), (356, 33678), (534, 22452), (712, 16839), (801, 14968), (1068, 11226), (1602, 7484), (1871, 6408), (2136, 5613), (3204, 3742)]