2906028

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 36

約数和(自身を含む): 7436520

約数和(自身を除く): 4530492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 907, 1068, 1602, 1814, 2721, 3204, 3628, 5442, 8163, 10884, 16326, 32652, 80723, 161446, 242169, 322892, 484338, 726507, 968676, 1453014, 2906028]

約数ペア:

[(1, 2906028), (2, 1453014), (3, 968676), (4, 726507), (6, 484338), (9, 322892), (12, 242169), (18, 161446), (36, 80723), (89, 32652), (178, 16326), (267, 10884), (356, 8163), (534, 5442), (801, 3628), (907, 3204), (1068, 2721), (1602, 1814)]