21368413008

素因数分解:

$2^4\times 3^6\times {\mathrm{1237}}^1\times {\mathrm{1481}}^1$

素因数の和:2744

約数の個数: 140

約数和(自身を含む): 62165682228

約数和(自身を除く): 40797269220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1237, 1296, 1458, 1481, 1944, 2474, 2916, 2962, 3711, 3888, 4443, 4948, 5832, 5924, 7422, 8886, 9896, 11133, 11664, 11848, 13329, 14844, 17772, 19792, 22266, 23696, 26658, 29688, 33399, 35544, 39987, 44532, 53316, 59376, 66798, 71088, 79974, 89064, 100197, 106632, 119961, 133596, 159948, 178128, 200394, 213264, 239922, 267192, 300591, 319896, 359883, 400788, 479844, 534384, 601182, 639792, 719766, 801576, 901773, 959688, 1079649, 1202364, 1439532, 1603152, 1803546, 1831997, 1919376, 2159298, 2404728, 2879064, 3607092, 3663994, 4318596, 4809456, 5495991, 5758128, 7214184, 7327988, 8637192, 10991982, 14428368, 14655976, 16487973, 17274384, 21983964, 29311952, 32975946, 43967928, 49463919, 65951892, 87935856, 98927838, 131903784, 148391757, 197855676, 263807568, 296783514, 395711352, 445175271, 593567028, 791422704, 890350542, 1187134056, 1335525813, 1780701084, 2374268112, 2671051626, 3561402168, 5342103252, 7122804336, 10684206504, 21368413008]

約数ペア:

[(1, 21368413008), (2, 10684206504), (3, 7122804336), (4, 5342103252), (6, 3561402168), (8, 2671051626), (9, 2374268112), (12, 1780701084), (16, 1335525813), (18, 1187134056), (24, 890350542), (27, 791422704), (36, 593567028), (48, 445175271), (54, 395711352), (72, 296783514), (81, 263807568), (108, 197855676), (144, 148391757), (162, 131903784), (216, 98927838), (243, 87935856), (324, 65951892), (432, 49463919), (486, 43967928), (648, 32975946), (729, 29311952), (972, 21983964), (1237, 17274384), (1296, 16487973), (1458, 14655976), (1481, 14428368), (1944, 10991982), (2474, 8637192), (2916, 7327988), (2962, 7214184), (3711, 5758128), (3888, 5495991), (4443, 4809456), (4948, 4318596), (5832, 3663994), (5924, 3607092), (7422, 2879064), (8886, 2404728), (9896, 2159298), (11133, 1919376), (11664, 1831997), (11848, 1803546), (13329, 1603152), (14844, 1439532), (17772, 1202364), (19792, 1079649), (22266, 959688), (23696, 901773), (26658, 801576), (29688, 719766), (33399, 639792), (35544, 601182), (39987, 534384), (44532, 479844), (53316, 400788), (59376, 359883), (66798, 319896), (71088, 300591), (79974, 267192), (89064, 239922), (100197, 213264), (106632, 200394), (119961, 178128), (133596, 159948)]