21896736

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 61544448

約数和(自身を除く): 39647712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 69, 92, 94, 96, 138, 141, 184, 188, 211, 276, 282, 368, 376, 422, 552, 564, 633, 736, 752, 844, 1081, 1104, 1128, 1266, 1504, 1688, 2162, 2208, 2256, 2532, 3243, 3376, 4324, 4512, 4853, 5064, 6486, 6752, 8648, 9706, 9917, 10128, 12972, 14559, 17296, 19412, 19834, 20256, 25944, 29118, 29751, 34592, 38824, 39668, 51888, 58236, 59502, 77648, 79336, 103776, 116472, 119004, 155296, 158672, 228091, 232944, 238008, 317344, 456182, 465888, 476016, 684273, 912364, 952032, 1368546, 1824728, 2737092, 3649456, 5474184, 7298912, 10948368, 21896736]

約数ペア:

[(1, 21896736), (2, 10948368), (3, 7298912), (4, 5474184), (6, 3649456), (8, 2737092), (12, 1824728), (16, 1368546), (23, 952032), (24, 912364), (32, 684273), (46, 476016), (47, 465888), (48, 456182), (69, 317344), (92, 238008), (94, 232944), (96, 228091), (138, 158672), (141, 155296), (184, 119004), (188, 116472), (211, 103776), (276, 79336), (282, 77648), (368, 59502), (376, 58236), (422, 51888), (552, 39668), (564, 38824), (633, 34592), (736, 29751), (752, 29118), (844, 25944), (1081, 20256), (1104, 19834), (1128, 19412), (1266, 17296), (1504, 14559), (1688, 12972), (2162, 10128), (2208, 9917), (2256, 9706), (2532, 8648), (3243, 6752), (3376, 6486), (4324, 5064), (4512, 4853)]