13470972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 32401152

約数和(自身を除く): 18930180

約数列:

[1, 2, 3, 4, 6, 12, 71, 97, 142, 163, 194, 213, 284, 291, 326, 388, 426, 489, 582, 652, 852, 978, 1164, 1956, 6887, 11573, 13774, 15811, 20661, 23146, 27548, 31622, 34719, 41322, 46292, 47433, 63244, 69438, 82644, 94866, 138876, 189732, 1122581, 2245162, 3367743, 4490324, 6735486, 13470972]

約数ペア:

[(1, 13470972), (2, 6735486), (3, 4490324), (4, 3367743), (6, 2245162), (12, 1122581), (71, 189732), (97, 138876), (142, 94866), (163, 82644), (194, 69438), (213, 63244), (284, 47433), (291, 46292), (326, 41322), (388, 34719), (426, 31622), (489, 27548), (582, 23146), (652, 20661), (852, 15811), (978, 13774), (1164, 11573), (1956, 6887)]