42417918

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13781}}^1$

素因数の和:13814

約数の個数: 40

約数和(自身を含む): 100057320

約数和(自身を除く): 57639402

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 13781, 27562, 41343, 82686, 124029, 248058, 261839, 372087, 523678, 744174, 785517, 1116261, 1571034, 2232522, 2356551, 4713102, 7069653, 14139306, 21208959, 42417918]

約数ペア:

[(1, 42417918), (2, 21208959), (3, 14139306), (6, 7069653), (9, 4713102), (18, 2356551), (19, 2232522), (27, 1571034), (38, 1116261), (54, 785517), (57, 744174), (81, 523678), (114, 372087), (162, 261839), (171, 248058), (342, 124029), (513, 82686), (1026, 41343), (1539, 27562), (3078, 13781)]