18982351808

素因数分解:

$2^6\times 7^1\times {\mathrm{6073}}^1\times {\mathrm{6977}}^1$

素因数の和:13069

約数の個数: 56

約数和(自身を含む): 43062521952

約数和(自身を除く): 24080170144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 6073, 6977, 12146, 13954, 24292, 27908, 42511, 48584, 48839, 55816, 85022, 97168, 97678, 111632, 170044, 194336, 195356, 223264, 340088, 388672, 390712, 446528, 680176, 781424, 1360352, 1562848, 2720704, 3125696, 42371321, 84742642, 169485284, 296599247, 338970568, 593198494, 677941136, 1186396988, 1355882272, 2372793976, 2711764544, 4745587952, 9491175904, 18982351808]

約数ペア:

[(1, 18982351808), (2, 9491175904), (4, 4745587952), (7, 2711764544), (8, 2372793976), (14, 1355882272), (16, 1186396988), (28, 677941136), (32, 593198494), (56, 338970568), (64, 296599247), (112, 169485284), (224, 84742642), (448, 42371321), (6073, 3125696), (6977, 2720704), (12146, 1562848), (13954, 1360352), (24292, 781424), (27908, 680176), (42511, 446528), (48584, 390712), (48839, 388672), (55816, 340088), (85022, 223264), (97168, 195356), (97678, 194336), (111632, 170044)]