21854311488

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{549877}}^1$

素因数の和:549921

約数の個数: 112

約数和(自身を含む): 67041125760

約数和(自身を除く): 45186814272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 6624, 9936, 13248, 19872, 39744, 549877, 1099754, 1649631, 2199508, 3299262, 4399016, 4948893, 6598524, 8798032, 9897786, 12647171, 13197048, 14846679, 17596064, 19795572, 25294342, 26394096, 29693358, 35192128, 37941513, 39591144, 50588684, 52788192, 59386716, 75883026, 79182288, 101177368, 105576384, 113824539, 118773432, 151766052, 158364576, 202354736, 227649078, 237546864, 303532104, 316729152, 341473617, 404709472, 455298156, 475093728, 607064208, 682947234, 809418944, 910596312, 950187456, 1214128416, 1365894468, 1821192624, 2428256832, 2731788936, 3642385248, 5463577872, 7284770496, 10927155744, 21854311488]

約数ペア:

[(1, 21854311488), (2, 10927155744), (3, 7284770496), (4, 5463577872), (6, 3642385248), (8, 2731788936), (9, 2428256832), (12, 1821192624), (16, 1365894468), (18, 1214128416), (23, 950187456), (24, 910596312), (27, 809418944), (32, 682947234), (36, 607064208), (46, 475093728), (48, 455298156), (54, 404709472), (64, 341473617), (69, 316729152), (72, 303532104), (92, 237546864), (96, 227649078), (108, 202354736), (138, 158364576), (144, 151766052), (184, 118773432), (192, 113824539), (207, 105576384), (216, 101177368), (276, 79182288), (288, 75883026), (368, 59386716), (414, 52788192), (432, 50588684), (552, 39591144), (576, 37941513), (621, 35192128), (736, 29693358), (828, 26394096), (864, 25294342), (1104, 19795572), (1242, 17596064), (1472, 14846679), (1656, 13197048), (1728, 12647171), (2208, 9897786), (2484, 8798032), (3312, 6598524), (4416, 4948893), (4968, 4399016), (6624, 3299262), (9936, 2199508), (13248, 1649631), (19872, 1099754), (39744, 549877)]