189443772

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{9281}}^1$

素因数の和:9310

約数の個数: 84

約数和(自身を含む): 568132656

約数和(自身を除く): 378688884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 9281, 10206, 18562, 20412, 27843, 37124, 55686, 64967, 83529, 111372, 129934, 167058, 194901, 250587, 259868, 334116, 389802, 501174, 584703, 751761, 779604, 1002348, 1169406, 1503522, 1754109, 2255283, 2338812, 3007044, 3508218, 4510566, 5262327, 6765849, 7016436, 9021132, 10524654, 13531698, 15786981, 21049308, 27063396, 31573962, 47360943, 63147924, 94721886, 189443772]

約数ペア:

[(1, 189443772), (2, 94721886), (3, 63147924), (4, 47360943), (6, 31573962), (7, 27063396), (9, 21049308), (12, 15786981), (14, 13531698), (18, 10524654), (21, 9021132), (27, 7016436), (28, 6765849), (36, 5262327), (42, 4510566), (54, 3508218), (63, 3007044), (81, 2338812), (84, 2255283), (108, 1754109), (126, 1503522), (162, 1169406), (189, 1002348), (243, 779604), (252, 751761), (324, 584703), (378, 501174), (486, 389802), (567, 334116), (729, 259868), (756, 250587), (972, 194901), (1134, 167058), (1458, 129934), (1701, 111372), (2268, 83529), (2916, 64967), (3402, 55686), (5103, 37124), (6804, 27843), (9281, 20412), (10206, 18562)]