18164926026

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{958369}}^1$

素因数の和:958402

約数の個数: 56

約数和(自身を含む): 43994933220

約数和(自身を除く): 25830007194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 9477, 18954, 958369, 1916738, 2875107, 5750214, 8625321, 12458797, 17250642, 24917594, 25875963, 37376391, 51751926, 74752782, 77627889, 112129173, 155255778, 224258346, 232883667, 336387519, 465767334, 672775038, 698651001, 1009162557, 1397302002, 2018325114, 3027487671, 6054975342, 9082463013, 18164926026]

約数ペア:

[(1, 18164926026), (2, 9082463013), (3, 6054975342), (6, 3027487671), (9, 2018325114), (13, 1397302002), (18, 1009162557), (26, 698651001), (27, 672775038), (39, 465767334), (54, 336387519), (78, 232883667), (81, 224258346), (117, 155255778), (162, 112129173), (234, 77627889), (243, 74752782), (351, 51751926), (486, 37376391), (702, 25875963), (729, 24917594), (1053, 17250642), (1458, 12458797), (2106, 8625321), (3159, 5750214), (6318, 2875107), (9477, 1916738), (18954, 958369)]