21313876032

素因数分解:

$2^6\times 3^5\times {\mathrm{1370491}}^1$

素因数の和:1370518

約数の個数: 84

約数和(自身を含む): 63355104176

約数和(自身を除く): 42041228144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 1370491, 2740982, 4111473, 5481964, 8222946, 10963928, 12334419, 16445892, 21927856, 24668838, 32891784, 37003257, 43855712, 49337676, 65783568, 74006514, 87711424, 98675352, 111009771, 131567136, 148013028, 197350704, 222019542, 263134272, 296026056, 333029313, 394701408, 444039084, 592052112, 666058626, 789402816, 888078168, 1184104224, 1332117252, 1776156336, 2368208448, 2664234504, 3552312672, 5328469008, 7104625344, 10656938016, 21313876032]

約数ペア:

[(1, 21313876032), (2, 10656938016), (3, 7104625344), (4, 5328469008), (6, 3552312672), (8, 2664234504), (9, 2368208448), (12, 1776156336), (16, 1332117252), (18, 1184104224), (24, 888078168), (27, 789402816), (32, 666058626), (36, 592052112), (48, 444039084), (54, 394701408), (64, 333029313), (72, 296026056), (81, 263134272), (96, 222019542), (108, 197350704), (144, 148013028), (162, 131567136), (192, 111009771), (216, 98675352), (243, 87711424), (288, 74006514), (324, 65783568), (432, 49337676), (486, 43855712), (576, 37003257), (648, 32891784), (864, 24668838), (972, 21927856), (1296, 16445892), (1728, 12334419), (1944, 10963928), (2592, 8222946), (3888, 5481964), (5184, 4111473), (7776, 2740982), (15552, 1370491)]