12503988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 38045280

約数和(自身を除く): 25541292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 59, 63, 84, 87, 116, 118, 126, 174, 177, 203, 236, 252, 261, 348, 354, 406, 413, 522, 531, 609, 708, 812, 826, 841, 1044, 1062, 1218, 1239, 1652, 1682, 1711, 1827, 2124, 2436, 2478, 2523, 3364, 3422, 3654, 3717, 4956, 5046, 5133, 5887, 6844, 7308, 7434, 7569, 10092, 10266, 11774, 11977, 14868, 15138, 15399, 17661, 20532, 23548, 23954, 30276, 30798, 35322, 35931, 47908, 49619, 52983, 61596, 70644, 71862, 99238, 105966, 107793, 143724, 148857, 198476, 211932, 215586, 297714, 347333, 431172, 446571, 595428, 694666, 893142, 1041999, 1389332, 1786284, 2083998, 3125997, 4167996, 6251994, 12503988]

約数ペア:

[(1, 12503988), (2, 6251994), (3, 4167996), (4, 3125997), (6, 2083998), (7, 1786284), (9, 1389332), (12, 1041999), (14, 893142), (18, 694666), (21, 595428), (28, 446571), (29, 431172), (36, 347333), (42, 297714), (58, 215586), (59, 211932), (63, 198476), (84, 148857), (87, 143724), (116, 107793), (118, 105966), (126, 99238), (174, 71862), (177, 70644), (203, 61596), (236, 52983), (252, 49619), (261, 47908), (348, 35931), (354, 35322), (406, 30798), (413, 30276), (522, 23954), (531, 23548), (609, 20532), (708, 17661), (812, 15399), (826, 15138), (841, 14868), (1044, 11977), (1062, 11774), (1218, 10266), (1239, 10092), (1652, 7569), (1682, 7434), (1711, 7308), (1827, 6844), (2124, 5887), (2436, 5133), (2478, 5046), (2523, 4956), (3364, 3717), (3422, 3654)]