2018483424

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{98713}}^1$

素因数の和:98800

約数の個数: 72

約数和(自身を含む): 5820967152

約数和(自身を除く): 3802483728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 98713, 197426, 296139, 394852, 592278, 789704, 888417, 1184556, 1579408, 1776834, 2369112, 3158816, 3553668, 4738224, 7008623, 7107336, 9476448, 14017246, 14214672, 21025869, 28034492, 28429344, 42051738, 56068984, 63077607, 84103476, 112137968, 126155214, 168206952, 224275936, 252310428, 336413904, 504620856, 672827808, 1009241712, 2018483424]

約数ペア:

[(1, 2018483424), (2, 1009241712), (3, 672827808), (4, 504620856), (6, 336413904), (8, 252310428), (9, 224275936), (12, 168206952), (16, 126155214), (18, 112137968), (24, 84103476), (32, 63077607), (36, 56068984), (48, 42051738), (71, 28429344), (72, 28034492), (96, 21025869), (142, 14214672), (144, 14017246), (213, 9476448), (284, 7107336), (288, 7008623), (426, 4738224), (568, 3553668), (639, 3158816), (852, 2369112), (1136, 1776834), (1278, 1579408), (1704, 1184556), (2272, 888417), (2556, 789704), (3408, 592278), (5112, 394852), (6816, 296139), (10224, 197426), (20448, 98713)]