16501086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 41150304

約数和(自身を除く): 24649218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 757, 1038, 1211, 1514, 1557, 2271, 2422, 3114, 3633, 4542, 5299, 6813, 7266, 10598, 10899, 13626, 15897, 21798, 31794, 47691, 95382, 130961, 261922, 392883, 785766, 916727, 1178649, 1833454, 2357298, 2750181, 5500362, 8250543, 16501086]

約数ペア:

[(1, 16501086), (2, 8250543), (3, 5500362), (6, 2750181), (7, 2357298), (9, 1833454), (14, 1178649), (18, 916727), (21, 785766), (42, 392883), (63, 261922), (126, 130961), (173, 95382), (346, 47691), (519, 31794), (757, 21798), (1038, 15897), (1211, 13626), (1514, 10899), (1557, 10598), (2271, 7266), (2422, 6813), (3114, 5299), (3633, 4542)]