66492018

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 148427136

約数和(自身を除く): 81935118

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 271, 317, 387, 542, 634, 774, 813, 951, 1626, 1902, 2439, 2853, 4878, 5706, 11653, 13631, 23306, 27262, 34959, 40893, 69918, 81786, 85907, 104877, 122679, 171814, 209754, 245358, 257721, 515442, 773163, 1546326, 3694001, 7388002, 11082003, 22164006, 33246009, 66492018]

約数ペア:

[(1, 66492018), (2, 33246009), (3, 22164006), (6, 11082003), (9, 7388002), (18, 3694001), (43, 1546326), (86, 773163), (129, 515442), (258, 257721), (271, 245358), (317, 209754), (387, 171814), (542, 122679), (634, 104877), (774, 85907), (813, 81786), (951, 69918), (1626, 40893), (1902, 34959), (2439, 27262), (2853, 23306), (4878, 13631), (5706, 11653)]