13218912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 44029440

約数和(自身を除く): 30810528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 83, 84, 96, 112, 126, 144, 158, 166, 168, 224, 237, 249, 252, 288, 316, 332, 336, 474, 498, 504, 553, 581, 632, 664, 672, 711, 747, 948, 996, 1008, 1106, 1162, 1264, 1328, 1422, 1494, 1659, 1743, 1896, 1992, 2016, 2212, 2324, 2528, 2656, 2844, 2988, 3318, 3486, 3792, 3984, 4424, 4648, 4977, 5229, 5688, 5976, 6557, 6636, 6972, 7584, 7968, 8848, 9296, 9954, 10458, 11376, 11952, 13114, 13272, 13944, 17696, 18592, 19671, 19908, 20916, 22752, 23904, 26228, 26544, 27888, 39342, 39816, 41832, 45899, 52456, 53088, 55776, 59013, 78684, 79632, 83664, 91798, 104912, 118026, 137697, 157368, 159264, 167328, 183596, 209824, 236052, 275394, 314736, 367192, 413091, 472104, 550788, 629472, 734384, 826182, 944208, 1101576, 1468768, 1652364, 1888416, 2203152, 3304728, 4406304, 6609456, 13218912]

約数ペア:

[(1, 13218912), (2, 6609456), (3, 4406304), (4, 3304728), (6, 2203152), (7, 1888416), (8, 1652364), (9, 1468768), (12, 1101576), (14, 944208), (16, 826182), (18, 734384), (21, 629472), (24, 550788), (28, 472104), (32, 413091), (36, 367192), (42, 314736), (48, 275394), (56, 236052), (63, 209824), (72, 183596), (79, 167328), (83, 159264), (84, 157368), (96, 137697), (112, 118026), (126, 104912), (144, 91798), (158, 83664), (166, 79632), (168, 78684), (224, 59013), (237, 55776), (249, 53088), (252, 52456), (288, 45899), (316, 41832), (332, 39816), (336, 39342), (474, 27888), (498, 26544), (504, 26228), (553, 23904), (581, 22752), (632, 20916), (664, 19908), (672, 19671), (711, 18592), (747, 17696), (948, 13944), (996, 13272), (1008, 13114), (1106, 11952), (1162, 11376), (1264, 10458), (1328, 9954), (1422, 9296), (1494, 8848), (1659, 7968), (1743, 7584), (1896, 6972), (1992, 6636), (2016, 6557), (2212, 5976), (2324, 5688), (2528, 5229), (2656, 4977), (2844, 4648), (2988, 4424), (3318, 3984), (3486, 3792)]