31434588

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15319}}^1$

素因数の和:15351

約数の個数: 48

約数和(自身を含む): 85792000

約数和(自身を除く): 54357412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 15319, 30638, 45957, 61276, 91914, 137871, 183828, 275742, 291061, 413613, 551484, 582122, 827226, 873183, 1164244, 1654452, 1746366, 2619549, 3492732, 5239098, 7858647, 10478196, 15717294, 31434588]

約数ペア:

[(1, 31434588), (2, 15717294), (3, 10478196), (4, 7858647), (6, 5239098), (9, 3492732), (12, 2619549), (18, 1746366), (19, 1654452), (27, 1164244), (36, 873183), (38, 827226), (54, 582122), (57, 551484), (76, 413613), (108, 291061), (114, 275742), (171, 183828), (228, 137871), (342, 91914), (513, 61276), (684, 45957), (1026, 30638), (2052, 15319)]