11689146

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 72

約数和(自身を含む): 30544020

約数和(自身を除く): 18854874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 457, 522, 609, 882, 914, 1218, 1371, 1421, 1827, 2742, 2842, 3199, 3654, 4113, 4263, 6398, 8226, 8526, 9597, 12789, 13253, 19194, 22393, 25578, 26506, 28791, 39759, 44786, 57582, 67179, 79518, 92771, 119277, 134358, 185542, 201537, 238554, 278313, 403074, 556626, 649397, 834939, 1298794, 1669878, 1948191, 3896382, 5844573, 11689146]

約数ペア:

[(1, 11689146), (2, 5844573), (3, 3896382), (6, 1948191), (7, 1669878), (9, 1298794), (14, 834939), (18, 649397), (21, 556626), (29, 403074), (42, 278313), (49, 238554), (58, 201537), (63, 185542), (87, 134358), (98, 119277), (126, 92771), (147, 79518), (174, 67179), (203, 57582), (261, 44786), (294, 39759), (406, 28791), (441, 26506), (457, 25578), (522, 22393), (609, 19194), (882, 13253), (914, 12789), (1218, 9597), (1371, 8526), (1421, 8226), (1827, 6398), (2742, 4263), (2842, 4113), (3199, 3654)]