1229802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 2954880

約数和(自身を除く): 1725078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 89, 94, 98, 141, 147, 178, 267, 282, 294, 329, 534, 623, 658, 987, 1246, 1869, 1974, 2303, 3738, 4183, 4361, 4606, 6909, 8366, 8722, 12549, 13083, 13818, 25098, 26166, 29281, 58562, 87843, 175686, 204967, 409934, 614901, 1229802]

約数ペア:

[(1, 1229802), (2, 614901), (3, 409934), (6, 204967), (7, 175686), (14, 87843), (21, 58562), (42, 29281), (47, 26166), (49, 25098), (89, 13818), (94, 13083), (98, 12549), (141, 8722), (147, 8366), (178, 6909), (267, 4606), (282, 4361), (294, 4183), (329, 3738), (534, 2303), (623, 1974), (658, 1869), (987, 1246)]