420968862

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{12251}}^1$

素因数の和:12365

約数の個数: 48

約数和(自身を含む): 963301248

約数和(自身を除く): 542332386

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 3818, 5727, 11454, 12251, 17181, 24502, 34362, 36753, 73506, 110259, 220518, 281773, 563546, 845319, 1016833, 1690638, 2033666, 2535957, 3050499, 5071914, 6100998, 9151497, 18302994, 23387159, 46774318, 70161477, 140322954, 210484431, 420968862]

約数ペア:

[(1, 420968862), (2, 210484431), (3, 140322954), (6, 70161477), (9, 46774318), (18, 23387159), (23, 18302994), (46, 9151497), (69, 6100998), (83, 5071914), (138, 3050499), (166, 2535957), (207, 2033666), (249, 1690638), (414, 1016833), (498, 845319), (747, 563546), (1494, 281773), (1909, 220518), (3818, 110259), (5727, 73506), (11454, 36753), (12251, 34362), (17181, 24502)]