18246774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 46900224

約数和(自身を除く): 28653450

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1453, 1794, 2093, 2906, 4186, 4359, 6279, 8718, 10171, 12558, 18889, 20342, 30513, 33419, 37778, 56667, 61026, 66838, 100257, 113334, 132223, 200514, 233933, 264446, 396669, 434447, 467866, 701799, 793338, 868894, 1303341, 1403598, 2606682, 3041129, 6082258, 9123387, 18246774]

約数ペア:

[(1, 18246774), (2, 9123387), (3, 6082258), (6, 3041129), (7, 2606682), (13, 1403598), (14, 1303341), (21, 868894), (23, 793338), (26, 701799), (39, 467866), (42, 434447), (46, 396669), (69, 264446), (78, 233933), (91, 200514), (138, 132223), (161, 113334), (182, 100257), (273, 66838), (299, 61026), (322, 56667), (483, 37778), (546, 33419), (598, 30513), (897, 20342), (966, 18889), (1453, 12558), (1794, 10171), (2093, 8718), (2906, 6279), (4186, 4359)]