19842510483

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{6089}}^1$

素因数の和:6209

約数の個数: 72

約数和(自身を含む): 32576871600

約数和(自身を除く): 12734361117

約数列:

[1, 3, 9, 17, 19, 51, 57, 59, 153, 171, 177, 323, 361, 531, 969, 1003, 1083, 1121, 2907, 3009, 3249, 3363, 6089, 6137, 9027, 10089, 18267, 18411, 19057, 21299, 54801, 55233, 57171, 63897, 103513, 115691, 171513, 191691, 310539, 347073, 359251, 362083, 931617, 1041219, 1077753, 1086249, 1966747, 2198129, 3233259, 3258747, 5900241, 6107267, 6594387, 6825769, 17700723, 18321801, 19783161, 20477307, 37368193, 54965403, 61431921, 112104579, 116038073, 129689611, 336313737, 348114219, 389068833, 1044342657, 1167206499, 2204723387, 6614170161, 19842510483]

約数ペア:

[(1, 19842510483), (3, 6614170161), (9, 2204723387), (17, 1167206499), (19, 1044342657), (51, 389068833), (57, 348114219), (59, 336313737), (153, 129689611), (171, 116038073), (177, 112104579), (323, 61431921), (361, 54965403), (531, 37368193), (969, 20477307), (1003, 19783161), (1083, 18321801), (1121, 17700723), (2907, 6825769), (3009, 6594387), (3249, 6107267), (3363, 5900241), (6089, 3258747), (6137, 3233259), (9027, 2198129), (10089, 1966747), (18267, 1086249), (18411, 1077753), (19057, 1041219), (21299, 931617), (54801, 362083), (55233, 359251), (57171, 347073), (63897, 310539), (103513, 191691), (115691, 171513)]