2697768

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 7406100

約数和(自身を除く): 4708332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 421, 534, 712, 801, 842, 1068, 1263, 1602, 1684, 2136, 2526, 3204, 3368, 3789, 5052, 6408, 7578, 10104, 15156, 30312, 37469, 74938, 112407, 149876, 224814, 299752, 337221, 449628, 674442, 899256, 1348884, 2697768]

約数ペア:

[(1, 2697768), (2, 1348884), (3, 899256), (4, 674442), (6, 449628), (8, 337221), (9, 299752), (12, 224814), (18, 149876), (24, 112407), (36, 74938), (72, 37469), (89, 30312), (178, 15156), (267, 10104), (356, 7578), (421, 6408), (534, 5052), (712, 3789), (801, 3368), (842, 3204), (1068, 2526), (1263, 2136), (1602, 1684)]