1881492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 4862592

約数和(自身を除く): 2981100

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 401, 782, 802, 1173, 1203, 1564, 1604, 2346, 2406, 4692, 4812, 6817, 9223, 13634, 18446, 20451, 27268, 27669, 36892, 40902, 55338, 81804, 110676, 156791, 313582, 470373, 627164, 940746, 1881492]

約数ペア:

[(1, 1881492), (2, 940746), (3, 627164), (4, 470373), (6, 313582), (12, 156791), (17, 110676), (23, 81804), (34, 55338), (46, 40902), (51, 36892), (68, 27669), (69, 27268), (92, 20451), (102, 18446), (138, 13634), (204, 9223), (276, 6817), (391, 4812), (401, 4692), (782, 2406), (802, 2346), (1173, 1604), (1203, 1564)]