2018391012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{61409}}^1$

素因数の和:61513

約数の個数: 72

約数和(自身を含む): 5633016480

約数和(自身を除く): 3614625468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 913, 996, 1494, 1826, 2739, 2988, 3652, 5478, 8217, 10956, 16434, 32868, 61409, 122818, 184227, 245636, 368454, 552681, 675499, 736908, 1105362, 1350998, 2026497, 2210724, 2701996, 4052994, 5096947, 6079491, 8105988, 10193894, 12158982, 15290841, 20387788, 24317964, 30581682, 45872523, 56066417, 61163364, 91745046, 112132834, 168199251, 183490092, 224265668, 336398502, 504597753, 672797004, 1009195506, 2018391012]

約数ペア:

[(1, 2018391012), (2, 1009195506), (3, 672797004), (4, 504597753), (6, 336398502), (9, 224265668), (11, 183490092), (12, 168199251), (18, 112132834), (22, 91745046), (33, 61163364), (36, 56066417), (44, 45872523), (66, 30581682), (83, 24317964), (99, 20387788), (132, 15290841), (166, 12158982), (198, 10193894), (249, 8105988), (332, 6079491), (396, 5096947), (498, 4052994), (747, 2701996), (913, 2210724), (996, 2026497), (1494, 1350998), (1826, 1105362), (2739, 736908), (2988, 675499), (3652, 552681), (5478, 368454), (8217, 245636), (10956, 184227), (16434, 122818), (32868, 61409)]