9942012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 26535600

約数和(自身を除く): 16593588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 107, 116, 174, 178, 214, 261, 267, 321, 348, 356, 428, 522, 534, 642, 801, 963, 1044, 1068, 1284, 1602, 1926, 2581, 3103, 3204, 3852, 5162, 6206, 7743, 9309, 9523, 10324, 12412, 15486, 18618, 19046, 23229, 27927, 28569, 30972, 37236, 38092, 46458, 55854, 57138, 85707, 92916, 111708, 114276, 171414, 276167, 342828, 552334, 828501, 1104668, 1657002, 2485503, 3314004, 4971006, 9942012]

約数ペア:

[(1, 9942012), (2, 4971006), (3, 3314004), (4, 2485503), (6, 1657002), (9, 1104668), (12, 828501), (18, 552334), (29, 342828), (36, 276167), (58, 171414), (87, 114276), (89, 111708), (107, 92916), (116, 85707), (174, 57138), (178, 55854), (214, 46458), (261, 38092), (267, 37236), (321, 30972), (348, 28569), (356, 27927), (428, 23229), (522, 19046), (534, 18618), (642, 15486), (801, 12412), (963, 10324), (1044, 9523), (1068, 9309), (1284, 7743), (1602, 6206), (1926, 5162), (2581, 3852), (3103, 3204)]