2019243528

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{904679}}^1$

素因数の和:904722

約数の個数: 48

約数和(自身を含む): 5645203200

約数和(自身を除く): 3625959672

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, 904679, 1809358, 2714037, 3618716, 5428074, 7237432, 8142111, 10856148, 16284222, 21712296, 28045049, 32568444, 56090098, 65136888, 84135147, 112180196, 168270294, 224360392, 252405441, 336540588, 504810882, 673081176, 1009621764, 2019243528]

約数ペア:

[(1, 2019243528), (2, 1009621764), (3, 673081176), (4, 504810882), (6, 336540588), (8, 252405441), (9, 224360392), (12, 168270294), (18, 112180196), (24, 84135147), (31, 65136888), (36, 56090098), (62, 32568444), (72, 28045049), (93, 21712296), (124, 16284222), (186, 10856148), (248, 8142111), (279, 7237432), (372, 5428074), (558, 3618716), (744, 2714037), (1116, 1809358), (2232, 904679)]