2007647982

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{12109}}^1$

素因数の和:12329

約数の個数: 48

約数和(自身を含む): 4450860960

約数和(自身を除く): 2443212978

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 151, 183, 302, 366, 453, 549, 906, 1098, 1359, 2718, 9211, 12109, 18422, 24218, 27633, 36327, 55266, 72654, 82899, 108981, 165798, 217962, 738649, 1477298, 1828459, 2215947, 3656918, 4431894, 5485377, 6647841, 10970754, 13295682, 16456131, 32912262, 111535999, 223071998, 334607997, 669215994, 1003823991, 2007647982]

約数ペア:

[(1, 2007647982), (2, 1003823991), (3, 669215994), (6, 334607997), (9, 223071998), (18, 111535999), (61, 32912262), (122, 16456131), (151, 13295682), (183, 10970754), (302, 6647841), (366, 5485377), (453, 4431894), (549, 3656918), (906, 2215947), (1098, 1828459), (1359, 1477298), (2718, 738649), (9211, 217962), (12109, 165798), (18422, 108981), (24218, 82899), (27633, 72654), (36327, 55266)]