2009491182

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{683}}^1\times {\mathrm{1097}}^1$

素因数の和:1937

約数の個数: 48

約数和(自身を含む): 4393537200

約数和(自身を除く): 2384046018

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 683, 894, 1097, 1341, 1366, 2049, 2194, 2682, 3291, 4098, 6147, 6582, 9873, 12294, 19746, 101767, 163453, 203534, 305301, 326906, 490359, 610602, 749251, 915903, 980718, 1471077, 1498502, 1831806, 2247753, 2942154, 4495506, 6743259, 13486518, 111638399, 223276798, 334915197, 669830394, 1004745591, 2009491182]

約数ペア:

[(1, 2009491182), (2, 1004745591), (3, 669830394), (6, 334915197), (9, 223276798), (18, 111638399), (149, 13486518), (298, 6743259), (447, 4495506), (683, 2942154), (894, 2247753), (1097, 1831806), (1341, 1498502), (1366, 1471077), (2049, 980718), (2194, 915903), (2682, 749251), (3291, 610602), (4098, 490359), (6147, 326906), (6582, 305301), (9873, 203534), (12294, 163453), (19746, 101767)]