16038396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 44776368

約数和(自身を除く): 28737972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 401, 404, 606, 802, 909, 1111, 1203, 1212, 1604, 1818, 2222, 2406, 3333, 3609, 3636, 4411, 4444, 4812, 6666, 7218, 8822, 9999, 13233, 13332, 14436, 17644, 19998, 26466, 39699, 39996, 40501, 52932, 79398, 81002, 121503, 158796, 162004, 243006, 364509, 445511, 486012, 729018, 891022, 1336533, 1458036, 1782044, 2673066, 4009599, 5346132, 8019198, 16038396]

約数ペア:

[(1, 16038396), (2, 8019198), (3, 5346132), (4, 4009599), (6, 2673066), (9, 1782044), (11, 1458036), (12, 1336533), (18, 891022), (22, 729018), (33, 486012), (36, 445511), (44, 364509), (66, 243006), (99, 162004), (101, 158796), (132, 121503), (198, 81002), (202, 79398), (303, 52932), (396, 40501), (401, 39996), (404, 39699), (606, 26466), (802, 19998), (909, 17644), (1111, 14436), (1203, 13332), (1212, 13233), (1604, 9999), (1818, 8822), (2222, 7218), (2406, 6666), (3333, 4812), (3609, 4444), (3636, 4411)]