18696168

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2677}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 51176580

約数和(自身を除く): 32480412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2677, 3492, 5354, 6984, 8031, 10708, 16062, 21416, 24093, 32124, 48186, 64248, 96372, 192744, 259669, 519338, 779007, 1038676, 1558014, 2077352, 2337021, 3116028, 4674042, 6232056, 9348084, 18696168]

約数ペア:

[(1, 18696168), (2, 9348084), (3, 6232056), (4, 4674042), (6, 3116028), (8, 2337021), (9, 2077352), (12, 1558014), (18, 1038676), (24, 779007), (36, 519338), (72, 259669), (97, 192744), (194, 96372), (291, 64248), (388, 48186), (582, 32124), (776, 24093), (873, 21416), (1164, 16062), (1746, 10708), (2328, 8031), (2677, 6984), (3492, 5354)]