19112436

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{53}}^2$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 58359392

約数和(自身を除く): 39246956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 243, 252, 318, 324, 371, 378, 477, 486, 567, 636, 742, 756, 954, 972, 1113, 1134, 1431, 1484, 1701, 1908, 2226, 2268, 2809, 2862, 3339, 3402, 4293, 4452, 5618, 5724, 6678, 6804, 8427, 8586, 10017, 11236, 12879, 13356, 16854, 17172, 19663, 20034, 25281, 25758, 30051, 33708, 39326, 40068, 50562, 51516, 58989, 60102, 75843, 78652, 90153, 101124, 117978, 120204, 151686, 176967, 180306, 227529, 235956, 303372, 353934, 360612, 455058, 530901, 682587, 707868, 910116, 1061802, 1365174, 1592703, 2123604, 2730348, 3185406, 4778109, 6370812, 9556218, 19112436]

約数ペア:

[(1, 19112436), (2, 9556218), (3, 6370812), (4, 4778109), (6, 3185406), (7, 2730348), (9, 2123604), (12, 1592703), (14, 1365174), (18, 1061802), (21, 910116), (27, 707868), (28, 682587), (36, 530901), (42, 455058), (53, 360612), (54, 353934), (63, 303372), (81, 235956), (84, 227529), (106, 180306), (108, 176967), (126, 151686), (159, 120204), (162, 117978), (189, 101124), (212, 90153), (243, 78652), (252, 75843), (318, 60102), (324, 58989), (371, 51516), (378, 50562), (477, 40068), (486, 39326), (567, 33708), (636, 30051), (742, 25758), (756, 25281), (954, 20034), (972, 19663), (1113, 17172), (1134, 16854), (1431, 13356), (1484, 12879), (1701, 11236), (1908, 10017), (2226, 8586), (2268, 8427), (2809, 6804), (2862, 6678), (3339, 5724), (3402, 5618), (4293, 4452)]