2004173316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79873}}^1$

素因数の和:79941

約数の個数: 72

約数和(自身を含む): 5495011704

約数和(自身を除く): 3490838388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 4182, 6273, 8364, 12546, 25092, 79873, 159746, 239619, 319492, 479238, 718857, 958476, 1357841, 1437714, 2715682, 2875428, 3274793, 4073523, 5431364, 6549586, 8147046, 9824379, 12220569, 13099172, 16294092, 19648758, 24441138, 29473137, 39297516, 48882276, 55671481, 58946274, 111342962, 117892548, 167014443, 222685924, 334028886, 501043329, 668057772, 1002086658, 2004173316]

約数ペア:

[(1, 2004173316), (2, 1002086658), (3, 668057772), (4, 501043329), (6, 334028886), (9, 222685924), (12, 167014443), (17, 117892548), (18, 111342962), (34, 58946274), (36, 55671481), (41, 48882276), (51, 39297516), (68, 29473137), (82, 24441138), (102, 19648758), (123, 16294092), (153, 13099172), (164, 12220569), (204, 9824379), (246, 8147046), (306, 6549586), (369, 5431364), (492, 4073523), (612, 3274793), (697, 2875428), (738, 2715682), (1394, 1437714), (1476, 1357841), (2091, 958476), (2788, 718857), (4182, 479238), (6273, 319492), (8364, 239619), (12546, 159746), (25092, 79873)]