2018449868229

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1\times {\mathrm{1223}}^1$

素因数の和:2432

約数の個数: 128

約数和(自身を含む): 3314458828800

約数和(自身を除く): 1296008960571

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 137, 171, 207, 411, 437, 513, 621, 1021, 1223, 1233, 1311, 2603, 3063, 3151, 3669, 3699, 3933, 7809, 9189, 9453, 11007, 11799, 19399, 23237, 23427, 23483, 27567, 28129, 28359, 33021, 58197, 59869, 69711, 70281, 70449, 84387, 85077, 139877, 167551, 174591, 179607, 209133, 211347, 253161, 419631, 446177, 502653, 523773, 534451, 538821, 627399, 634041, 759483, 1248683, 1258893, 1338531, 1507959, 1603353, 1616463, 2657663, 3183469, 3217171, 3746049, 3776679, 3853673, 4015593, 4523877, 4810059, 7972989, 9550407, 9651513, 11238147, 11561019, 12046779, 14430177, 23724977, 23918967, 28651221, 28719709, 28954539, 33714441, 34683057, 61126249, 71174931, 71756901, 73219787, 85953663, 86159127, 86863617, 104049171, 171069571, 183378747, 213524793, 219659361, 258477381, 513208713, 545674471, 550136241, 640574379, 658978083, 775432143, 1539626139, 1637023413, 1650408723, 1976934249, 3250321849, 3934600133, 4618878417, 4911070239, 9750965547, 11803800399, 14733210717, 29252896641, 35411401197, 74757402527, 87758689923, 106234203591, 224272207581, 672816622743, 2018449868229]

約数ペア:

[(1, 2018449868229), (3, 672816622743), (9, 224272207581), (19, 106234203591), (23, 87758689923), (27, 74757402527), (57, 35411401197), (69, 29252896641), (137, 14733210717), (171, 11803800399), (207, 9750965547), (411, 4911070239), (437, 4618878417), (513, 3934600133), (621, 3250321849), (1021, 1976934249), (1223, 1650408723), (1233, 1637023413), (1311, 1539626139), (2603, 775432143), (3063, 658978083), (3151, 640574379), (3669, 550136241), (3699, 545674471), (3933, 513208713), (7809, 258477381), (9189, 219659361), (9453, 213524793), (11007, 183378747), (11799, 171069571), (19399, 104049171), (23237, 86863617), (23427, 86159127), (23483, 85953663), (27567, 73219787), (28129, 71756901), (28359, 71174931), (33021, 61126249), (58197, 34683057), (59869, 33714441), (69711, 28954539), (70281, 28719709), (70449, 28651221), (84387, 23918967), (85077, 23724977), (139877, 14430177), (167551, 12046779), (174591, 11561019), (179607, 11238147), (209133, 9651513), (211347, 9550407), (253161, 7972989), (419631, 4810059), (446177, 4523877), (502653, 4015593), (523773, 3853673), (534451, 3776679), (538821, 3746049), (627399, 3217171), (634041, 3183469), (759483, 2657663), (1248683, 1616463), (1258893, 1603353), (1338531, 1507959)]