2121048

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 5826600

約数和(自身を除く): 3705552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 331, 356, 534, 662, 712, 801, 993, 1068, 1324, 1602, 1986, 2136, 2648, 2979, 3204, 3972, 5958, 6408, 7944, 11916, 23832, 29459, 58918, 88377, 117836, 176754, 235672, 265131, 353508, 530262, 707016, 1060524, 2121048]

約数ペア:

[(1, 2121048), (2, 1060524), (3, 707016), (4, 530262), (6, 353508), (8, 265131), (9, 235672), (12, 176754), (18, 117836), (24, 88377), (36, 58918), (72, 29459), (89, 23832), (178, 11916), (267, 7944), (331, 6408), (356, 5958), (534, 3972), (662, 3204), (712, 2979), (801, 2648), (993, 2136), (1068, 1986), (1324, 1602)]