19572180243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1353

約数の個数: 128

約数和(自身を含む): 35212492800

約数和(自身を除く): 15640312557

約数列:

[1, 3, 7, 11, 21, 29, 31, 33, 77, 79, 87, 93, 203, 217, 231, 237, 319, 341, 553, 609, 651, 869, 899, 957, 1023, 1193, 1659, 2233, 2291, 2387, 2449, 2607, 2697, 3579, 6083, 6293, 6699, 6873, 7161, 7347, 8351, 9889, 13123, 16037, 17143, 18249, 18879, 25053, 25201, 26939, 29667, 34597, 36983, 39369, 48111, 51429, 69223, 71021, 75603, 80817, 91861, 94247, 103791, 110949, 176407, 188573, 207669, 213063, 242179, 258881, 275583, 282741, 380567, 406813, 497147, 529221, 565719, 659729, 726537, 776643, 781231, 1036717, 1072507, 1141701, 1220439, 1491441, 1979187, 2343693, 2663969, 2733163, 2847691, 2921657, 3110151, 3217521, 5468617, 7257019, 7507549, 7991907, 8199489, 8543073, 8764971, 11797577, 16405851, 19132141, 20451599, 21771057, 22522647, 30064793, 32138227, 35392731, 57396423, 61354797, 82583039, 84728053, 90194379, 96414681, 210453551, 224967589, 247749117, 254184159, 593096371, 631360653, 674902767, 932008583, 1779289113, 2796025749, 6524060081, 19572180243]

約数ペア:

[(1, 19572180243), (3, 6524060081), (7, 2796025749), (11, 1779289113), (21, 932008583), (29, 674902767), (31, 631360653), (33, 593096371), (77, 254184159), (79, 247749117), (87, 224967589), (93, 210453551), (203, 96414681), (217, 90194379), (231, 84728053), (237, 82583039), (319, 61354797), (341, 57396423), (553, 35392731), (609, 32138227), (651, 30064793), (869, 22522647), (899, 21771057), (957, 20451599), (1023, 19132141), (1193, 16405851), (1659, 11797577), (2233, 8764971), (2291, 8543073), (2387, 8199489), (2449, 7991907), (2607, 7507549), (2697, 7257019), (3579, 5468617), (6083, 3217521), (6293, 3110151), (6699, 2921657), (6873, 2847691), (7161, 2733163), (7347, 2663969), (8351, 2343693), (9889, 1979187), (13123, 1491441), (16037, 1220439), (17143, 1141701), (18249, 1072507), (18879, 1036717), (25053, 781231), (25201, 776643), (26939, 726537), (29667, 659729), (34597, 565719), (36983, 529221), (39369, 497147), (48111, 406813), (51429, 380567), (69223, 282741), (71021, 275583), (75603, 258881), (80817, 242179), (91861, 213063), (94247, 207669), (103791, 188573), (110949, 176407)]