26809482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 64512000

約数和(自身を除く): 37702518

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 59, 62, 93, 118, 177, 186, 217, 349, 354, 413, 434, 651, 698, 826, 1047, 1239, 1302, 1829, 2094, 2443, 2478, 3658, 4886, 5487, 7329, 10819, 10974, 12803, 14658, 20591, 21638, 25606, 32457, 38409, 41182, 61773, 64914, 75733, 76818, 123546, 144137, 151466, 227199, 288274, 432411, 454398, 638321, 864822, 1276642, 1914963, 3829926, 4468247, 8936494, 13404741, 26809482]

約数ペア:

[(1, 26809482), (2, 13404741), (3, 8936494), (6, 4468247), (7, 3829926), (14, 1914963), (21, 1276642), (31, 864822), (42, 638321), (59, 454398), (62, 432411), (93, 288274), (118, 227199), (177, 151466), (186, 144137), (217, 123546), (349, 76818), (354, 75733), (413, 64914), (434, 61773), (651, 41182), (698, 38409), (826, 32457), (1047, 25606), (1239, 21638), (1302, 20591), (1829, 14658), (2094, 12803), (2443, 10974), (2478, 10819), (3658, 7329), (4886, 5487)]