193839822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1550

約数の個数: 72

約数和(自身を含む): 469527240

約数和(自身を除く): 275687418

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 121, 122, 183, 198, 242, 363, 366, 549, 671, 726, 1089, 1098, 1342, 1459, 2013, 2178, 2918, 4026, 4377, 6039, 7381, 8754, 12078, 13131, 14762, 16049, 22143, 26262, 32098, 44286, 48147, 66429, 88999, 96294, 132858, 144441, 176539, 177998, 266997, 288882, 353078, 529617, 533994, 800991, 978989, 1059234, 1588851, 1601982, 1957978, 2936967, 3177702, 5873934, 8810901, 10768879, 17621802, 21537758, 32306637, 64613274, 96919911, 193839822]

約数ペア:

[(1, 193839822), (2, 96919911), (3, 64613274), (6, 32306637), (9, 21537758), (11, 17621802), (18, 10768879), (22, 8810901), (33, 5873934), (61, 3177702), (66, 2936967), (99, 1957978), (121, 1601982), (122, 1588851), (183, 1059234), (198, 978989), (242, 800991), (363, 533994), (366, 529617), (549, 353078), (671, 288882), (726, 266997), (1089, 177998), (1098, 176539), (1342, 144441), (1459, 132858), (2013, 96294), (2178, 88999), (2918, 66429), (4026, 48147), (4377, 44286), (6039, 32098), (7381, 26262), (8754, 22143), (12078, 16049), (13131, 14762)]