216258282

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{174121}}^1$

素因数の和:174155

約数の個数: 32

約数和(自身を含む): 501471360

約数和(自身を除く): 285213078

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 174121, 348242, 522363, 1044726, 1567089, 3134178, 4004783, 4701267, 8009566, 9402534, 12014349, 24028698, 36043047, 72086094, 108129141, 216258282]

約数ペア:

[(1, 216258282), (2, 108129141), (3, 72086094), (6, 36043047), (9, 24028698), (18, 12014349), (23, 9402534), (27, 8009566), (46, 4701267), (54, 4004783), (69, 3134178), (138, 1567089), (207, 1044726), (414, 522363), (621, 348242), (1242, 174121)]