2019805992

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{904931}}^1$

素因数の和:904974

約数の個数: 48

約数和(自身を含む): 5646775680

約数和(自身を除く): 3626969688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 904931, 1809862, 2714793, 3619724, 5429586, 7239448, 8144379, 10859172, 16288758, 21718344, 28052861, 32577516, 56105722, 65155032, 84158583, 112211444, 168317166, 224422888, 252475749, 336634332, 504951498, 673268664, 1009902996, 2019805992]

約数ペア:

[(1, 2019805992), (2, 1009902996), (3, 673268664), (4, 504951498), (6, 336634332), (8, 252475749), (9, 224422888), (12, 168317166), (18, 112211444), (24, 84158583), (31, 65155032), (36, 56105722), (62, 32577516), (72, 28052861), (93, 21718344), (124, 16288758), (186, 10859172), (248, 8144379), (279, 7239448), (372, 5429586), (558, 3619724), (744, 2714793), (1116, 1809862), (2232, 904931)]