18036048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 53193024

約数和(自身を除く): 35156976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 34, 46, 48, 51, 62, 68, 69, 92, 93, 102, 124, 136, 138, 184, 186, 204, 248, 272, 276, 368, 372, 391, 408, 496, 527, 552, 713, 744, 782, 816, 961, 1054, 1104, 1173, 1426, 1488, 1564, 1581, 1922, 2108, 2139, 2346, 2852, 2883, 3128, 3162, 3844, 4216, 4278, 4692, 5704, 5766, 6256, 6324, 7688, 8432, 8556, 9384, 11408, 11532, 12121, 12648, 15376, 16337, 17112, 18768, 22103, 23064, 24242, 25296, 32674, 34224, 36363, 44206, 46128, 48484, 49011, 65348, 66309, 72726, 88412, 96968, 98022, 130696, 132618, 145452, 176824, 193936, 196044, 261392, 265236, 290904, 353648, 375751, 392088, 530472, 581808, 751502, 784176, 1060944, 1127253, 1503004, 2254506, 3006008, 4509012, 6012016, 9018024, 18036048]

約数ペア:

[(1, 18036048), (2, 9018024), (3, 6012016), (4, 4509012), (6, 3006008), (8, 2254506), (12, 1503004), (16, 1127253), (17, 1060944), (23, 784176), (24, 751502), (31, 581808), (34, 530472), (46, 392088), (48, 375751), (51, 353648), (62, 290904), (68, 265236), (69, 261392), (92, 196044), (93, 193936), (102, 176824), (124, 145452), (136, 132618), (138, 130696), (184, 98022), (186, 96968), (204, 88412), (248, 72726), (272, 66309), (276, 65348), (368, 49011), (372, 48484), (391, 46128), (408, 44206), (496, 36363), (527, 34224), (552, 32674), (713, 25296), (744, 24242), (782, 23064), (816, 22103), (961, 18768), (1054, 17112), (1104, 16337), (1173, 15376), (1426, 12648), (1488, 12121), (1564, 11532), (1581, 11408), (1922, 9384), (2108, 8556), (2139, 8432), (2346, 7688), (2852, 6324), (2883, 6256), (3128, 5766), (3162, 5704), (3844, 4692), (4216, 4278)]