2006102778

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 4234014720

約数和(自身を除く): 2227911942

約数列:

[1, 2, 3, 6, 37, 59, 74, 103, 111, 118, 177, 206, 222, 309, 354, 618, 1487, 2183, 2974, 3811, 4366, 4461, 6077, 6549, 7622, 8922, 11433, 12154, 13098, 18231, 22866, 36462, 55019, 87733, 110038, 153161, 165057, 175466, 224849, 263199, 306322, 330114, 449698, 459483, 526398, 674547, 918966, 1349094, 3246121, 5666957, 6492242, 9036499, 9738363, 11333914, 17000871, 18072998, 19476726, 27109497, 34001742, 54218994, 334350463, 668700926, 1003051389, 2006102778]

約数ペア:

[(1, 2006102778), (2, 1003051389), (3, 668700926), (6, 334350463), (37, 54218994), (59, 34001742), (74, 27109497), (103, 19476726), (111, 18072998), (118, 17000871), (177, 11333914), (206, 9738363), (222, 9036499), (309, 6492242), (354, 5666957), (618, 3246121), (1487, 1349094), (2183, 918966), (2974, 674547), (3811, 526398), (4366, 459483), (4461, 449698), (6077, 330114), (6549, 306322), (7622, 263199), (8922, 224849), (11433, 175466), (12154, 165057), (13098, 153161), (18231, 110038), (22866, 87733), (36462, 55019)]