2761848

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 7581600

約数和(自身を除く): 4819752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 431, 534, 712, 801, 862, 1068, 1293, 1602, 1724, 2136, 2586, 3204, 3448, 3879, 5172, 6408, 7758, 10344, 15516, 31032, 38359, 76718, 115077, 153436, 230154, 306872, 345231, 460308, 690462, 920616, 1380924, 2761848]

約数ペア:

[(1, 2761848), (2, 1380924), (3, 920616), (4, 690462), (6, 460308), (8, 345231), (9, 306872), (12, 230154), (18, 153436), (24, 115077), (36, 76718), (72, 38359), (89, 31032), (178, 15516), (267, 10344), (356, 7758), (431, 6408), (534, 5172), (712, 3879), (801, 3448), (862, 3204), (1068, 2586), (1293, 2136), (1602, 1724)]