218518182

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 499219200

約数和(自身を除く): 280701018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 107, 118, 177, 214, 321, 354, 531, 641, 642, 963, 1062, 1282, 1593, 1923, 1926, 2889, 3186, 3846, 5769, 5778, 6313, 11538, 12626, 17307, 18939, 34614, 37819, 37878, 56817, 68587, 75638, 113457, 113634, 137174, 170451, 205761, 226914, 340371, 340902, 411522, 617283, 680742, 1021113, 1234566, 1851849, 2042226, 3703698, 4046633, 8093266, 12139899, 24279798, 36419697, 72839394, 109259091, 218518182]

約数ペア:

[(1, 218518182), (2, 109259091), (3, 72839394), (6, 36419697), (9, 24279798), (18, 12139899), (27, 8093266), (54, 4046633), (59, 3703698), (107, 2042226), (118, 1851849), (177, 1234566), (214, 1021113), (321, 680742), (354, 617283), (531, 411522), (641, 340902), (642, 340371), (963, 226914), (1062, 205761), (1282, 170451), (1593, 137174), (1923, 113634), (1926, 113457), (2889, 75638), (3186, 68587), (3846, 56817), (5769, 37878), (5778, 37819), (6313, 34614), (11538, 18939), (12626, 17307)]