22751604

素因数分解:

$2^2\times 3^5\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 60540480

約数和(自身を除く): 37788876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 243, 263, 267, 324, 356, 486, 526, 534, 789, 801, 972, 1052, 1068, 1578, 1602, 2367, 2403, 3156, 3204, 4734, 4806, 7101, 7209, 9468, 9612, 14202, 14418, 21303, 21627, 23407, 28404, 28836, 42606, 43254, 46814, 63909, 70221, 85212, 86508, 93628, 127818, 140442, 210663, 255636, 280884, 421326, 631989, 842652, 1263978, 1895967, 2527956, 3791934, 5687901, 7583868, 11375802, 22751604]

約数ペア:

[(1, 22751604), (2, 11375802), (3, 7583868), (4, 5687901), (6, 3791934), (9, 2527956), (12, 1895967), (18, 1263978), (27, 842652), (36, 631989), (54, 421326), (81, 280884), (89, 255636), (108, 210663), (162, 140442), (178, 127818), (243, 93628), (263, 86508), (267, 85212), (324, 70221), (356, 63909), (486, 46814), (526, 43254), (534, 42606), (789, 28836), (801, 28404), (972, 23407), (1052, 21627), (1068, 21303), (1578, 14418), (1602, 14202), (2367, 9612), (2403, 9468), (3156, 7209), (3204, 7101), (4734, 4806)]