23817528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 77271480

約数和(自身を除く): 53453952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 157, 168, 172, 196, 252, 258, 294, 301, 314, 344, 387, 392, 441, 471, 504, 516, 588, 602, 628, 774, 882, 903, 942, 1032, 1099, 1176, 1204, 1256, 1413, 1548, 1764, 1806, 1884, 2107, 2198, 2408, 2709, 2826, 3096, 3297, 3528, 3612, 3768, 4214, 4396, 5418, 5652, 6321, 6594, 6751, 7224, 7693, 8428, 8792, 9891, 10836, 11304, 12642, 13188, 13502, 15386, 16856, 18963, 19782, 20253, 21672, 23079, 25284, 26376, 27004, 30772, 37926, 39564, 40506, 46158, 47257, 50568, 54008, 60759, 61544, 69237, 75852, 79128, 81012, 92316, 94514, 121518, 138474, 141771, 151704, 162024, 184632, 189028, 243036, 276948, 283542, 330799, 378056, 425313, 486072, 553896, 567084, 661598, 850626, 992397, 1134168, 1323196, 1701252, 1984794, 2646392, 2977191, 3402504, 3969588, 5954382, 7939176, 11908764, 23817528]

約数ペア:

[(1, 23817528), (2, 11908764), (3, 7939176), (4, 5954382), (6, 3969588), (7, 3402504), (8, 2977191), (9, 2646392), (12, 1984794), (14, 1701252), (18, 1323196), (21, 1134168), (24, 992397), (28, 850626), (36, 661598), (42, 567084), (43, 553896), (49, 486072), (56, 425313), (63, 378056), (72, 330799), (84, 283542), (86, 276948), (98, 243036), (126, 189028), (129, 184632), (147, 162024), (157, 151704), (168, 141771), (172, 138474), (196, 121518), (252, 94514), (258, 92316), (294, 81012), (301, 79128), (314, 75852), (344, 69237), (387, 61544), (392, 60759), (441, 54008), (471, 50568), (504, 47257), (516, 46158), (588, 40506), (602, 39564), (628, 37926), (774, 30772), (882, 27004), (903, 26376), (942, 25284), (1032, 23079), (1099, 21672), (1176, 20253), (1204, 19782), (1256, 18963), (1413, 16856), (1548, 15386), (1764, 13502), (1806, 13188), (1884, 12642), (2107, 11304), (2198, 10836), (2408, 9891), (2709, 8792), (2826, 8428), (3096, 7693), (3297, 7224), (3528, 6751), (3612, 6594), (3768, 6321), (4214, 5652), (4396, 5418)]