42795492

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 102940992

約数和(自身を除く): 60145500

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 197, 258, 394, 421, 516, 591, 788, 842, 1182, 1263, 1684, 2364, 2526, 5052, 8471, 16942, 18103, 25413, 33884, 36206, 50826, 54309, 72412, 82937, 101652, 108618, 165874, 217236, 248811, 331748, 497622, 995244, 3566291, 7132582, 10698873, 14265164, 21397746, 42795492]

約数ペア:

[(1, 42795492), (2, 21397746), (3, 14265164), (4, 10698873), (6, 7132582), (12, 3566291), (43, 995244), (86, 497622), (129, 331748), (172, 248811), (197, 217236), (258, 165874), (394, 108618), (421, 101652), (516, 82937), (591, 72412), (788, 54309), (842, 50826), (1182, 36206), (1263, 33884), (1684, 25413), (2364, 18103), (2526, 16942), (5052, 8471)]