542217156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{112121}}^1$

素因数の和:112172

約数の個数: 48

約数和(自身を含む): 1406458368

約数和(自身を除く): 864241212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 112121, 224242, 336363, 448484, 672726, 1345452, 1457573, 2915146, 3475751, 4372719, 5830292, 6951502, 8745438, 10427253, 13903004, 17490876, 20854506, 41709012, 45184763, 90369526, 135554289, 180739052, 271108578, 542217156]

約数ペア:

[(1, 542217156), (2, 271108578), (3, 180739052), (4, 135554289), (6, 90369526), (12, 45184763), (13, 41709012), (26, 20854506), (31, 17490876), (39, 13903004), (52, 10427253), (62, 8745438), (78, 6951502), (93, 5830292), (124, 4372719), (156, 3475751), (186, 2915146), (372, 1457573), (403, 1345452), (806, 672726), (1209, 448484), (1612, 336363), (2418, 224242), (4836, 112121)]