19375498638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{20249}}^1$

素因数の和:20386

約数の個数: 96

約数和(自身を含む): 46058220000

約数和(自身を除く): 26682721362

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 59, 102, 106, 118, 153, 159, 177, 306, 318, 354, 477, 531, 901, 954, 1003, 1062, 1802, 2006, 2703, 3009, 3127, 5406, 6018, 6254, 8109, 9027, 9381, 16218, 18054, 18762, 20249, 28143, 40498, 53159, 56286, 60747, 106318, 121494, 159477, 182241, 318954, 344233, 364482, 478431, 688466, 956862, 1032699, 1073197, 1194691, 2065398, 2146394, 2389382, 3098097, 3219591, 3584073, 6196194, 6439182, 7168146, 9658773, 10752219, 18244349, 19317546, 20309747, 21504438, 36488698, 40619494, 54733047, 60929241, 63318623, 109466094, 121858482, 126637246, 164199141, 182787723, 189955869, 328398282, 365575446, 379911738, 569867607, 1076416591, 1139735214, 2152833182, 3229249773, 6458499546, 9687749319, 19375498638]

約数ペア:

[(1, 19375498638), (2, 9687749319), (3, 6458499546), (6, 3229249773), (9, 2152833182), (17, 1139735214), (18, 1076416591), (34, 569867607), (51, 379911738), (53, 365575446), (59, 328398282), (102, 189955869), (106, 182787723), (118, 164199141), (153, 126637246), (159, 121858482), (177, 109466094), (306, 63318623), (318, 60929241), (354, 54733047), (477, 40619494), (531, 36488698), (901, 21504438), (954, 20309747), (1003, 19317546), (1062, 18244349), (1802, 10752219), (2006, 9658773), (2703, 7168146), (3009, 6439182), (3127, 6196194), (5406, 3584073), (6018, 3219591), (6254, 3098097), (8109, 2389382), (9027, 2146394), (9381, 2065398), (16218, 1194691), (18054, 1073197), (18762, 1032699), (20249, 956862), (28143, 688466), (40498, 478431), (53159, 364482), (56286, 344233), (60747, 318954), (106318, 182241), (121494, 159477)]