38771226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 90994176

約数和(自身を除く): 52222950

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 743, 1338, 1486, 2007, 2229, 2899, 4014, 4458, 5798, 6687, 8697, 9659, 13374, 17394, 19318, 26091, 28977, 52182, 57954, 86931, 165689, 173862, 331378, 497067, 994134, 1491201, 2153957, 2982402, 4307914, 6461871, 12923742, 19385613, 38771226]

約数ペア:

[(1, 38771226), (2, 19385613), (3, 12923742), (6, 6461871), (9, 4307914), (13, 2982402), (18, 2153957), (26, 1491201), (39, 994134), (78, 497067), (117, 331378), (223, 173862), (234, 165689), (446, 86931), (669, 57954), (743, 52182), (1338, 28977), (1486, 26091), (2007, 19318), (2229, 17394), (2899, 13374), (4014, 9659), (4458, 8697), (5798, 6687)]