12691224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 42822000

約数和(自身を除く): 30130776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 149, 156, 168, 169, 182, 234, 252, 273, 298, 312, 338, 364, 447, 468, 504, 507, 546, 596, 676, 728, 819, 894, 936, 1014, 1043, 1092, 1183, 1192, 1341, 1352, 1521, 1638, 1788, 1937, 2028, 2086, 2184, 2366, 2682, 3042, 3129, 3276, 3549, 3576, 3874, 4056, 4172, 4732, 5364, 5811, 6084, 6258, 6552, 7098, 7748, 8344, 9387, 9464, 10647, 10728, 11622, 12168, 12516, 13559, 14196, 15496, 17433, 18774, 21294, 23244, 25032, 25181, 27118, 28392, 34866, 37548, 40677, 42588, 46488, 50362, 54236, 69732, 75096, 75543, 81354, 85176, 100724, 108472, 122031, 139464, 151086, 162708, 176267, 201448, 226629, 244062, 302172, 325416, 352534, 453258, 488124, 528801, 604344, 705068, 906516, 976248, 1057602, 1410136, 1586403, 1813032, 2115204, 3172806, 4230408, 6345612, 12691224]

約数ペア:

[(1, 12691224), (2, 6345612), (3, 4230408), (4, 3172806), (6, 2115204), (7, 1813032), (8, 1586403), (9, 1410136), (12, 1057602), (13, 976248), (14, 906516), (18, 705068), (21, 604344), (24, 528801), (26, 488124), (28, 453258), (36, 352534), (39, 325416), (42, 302172), (52, 244062), (56, 226629), (63, 201448), (72, 176267), (78, 162708), (84, 151086), (91, 139464), (104, 122031), (117, 108472), (126, 100724), (149, 85176), (156, 81354), (168, 75543), (169, 75096), (182, 69732), (234, 54236), (252, 50362), (273, 46488), (298, 42588), (312, 40677), (338, 37548), (364, 34866), (447, 28392), (468, 27118), (504, 25181), (507, 25032), (546, 23244), (596, 21294), (676, 18774), (728, 17433), (819, 15496), (894, 14196), (936, 13559), (1014, 12516), (1043, 12168), (1092, 11622), (1183, 10728), (1192, 10647), (1341, 9464), (1352, 9387), (1521, 8344), (1638, 7748), (1788, 7098), (1937, 6552), (2028, 6258), (2086, 6084), (2184, 5811), (2366, 5364), (2682, 4732), (3042, 4172), (3129, 4056), (3276, 3874), (3549, 3576)]