12971772

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 24525828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 99, 108, 122, 132, 179, 183, 198, 244, 297, 358, 366, 396, 537, 549, 594, 671, 716, 732, 1074, 1098, 1188, 1342, 1611, 1647, 1969, 2013, 2148, 2196, 2684, 3222, 3294, 3938, 4026, 4833, 5907, 6039, 6444, 6588, 7876, 8052, 9666, 10919, 11814, 12078, 17721, 18117, 19332, 21838, 23628, 24156, 32757, 35442, 36234, 43676, 53163, 65514, 70884, 72468, 98271, 106326, 120109, 131028, 196542, 212652, 240218, 294813, 360327, 393084, 480436, 589626, 720654, 1080981, 1179252, 1441308, 2161962, 3242943, 4323924, 6485886, 12971772]

約数ペア:

[(1, 12971772), (2, 6485886), (3, 4323924), (4, 3242943), (6, 2161962), (9, 1441308), (11, 1179252), (12, 1080981), (18, 720654), (22, 589626), (27, 480436), (33, 393084), (36, 360327), (44, 294813), (54, 240218), (61, 212652), (66, 196542), (99, 131028), (108, 120109), (122, 106326), (132, 98271), (179, 72468), (183, 70884), (198, 65514), (244, 53163), (297, 43676), (358, 36234), (366, 35442), (396, 32757), (537, 24156), (549, 23628), (594, 21838), (671, 19332), (716, 18117), (732, 17721), (1074, 12078), (1098, 11814), (1188, 10919), (1342, 9666), (1611, 8052), (1647, 7876), (1969, 6588), (2013, 6444), (2148, 6039), (2196, 5907), (2684, 4833), (3222, 4026), (3294, 3938)]