1863888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 5416320

約数和(自身を除く): 3552432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 103, 104, 116, 156, 174, 206, 208, 232, 309, 312, 348, 377, 412, 464, 618, 624, 696, 754, 824, 1131, 1236, 1339, 1392, 1508, 1648, 2262, 2472, 2678, 2987, 3016, 4017, 4524, 4944, 5356, 5974, 6032, 8034, 8961, 9048, 10712, 11948, 16068, 17922, 18096, 21424, 23896, 32136, 35844, 38831, 47792, 64272, 71688, 77662, 116493, 143376, 155324, 232986, 310648, 465972, 621296, 931944, 1863888]

約数ペア:

[(1, 1863888), (2, 931944), (3, 621296), (4, 465972), (6, 310648), (8, 232986), (12, 155324), (13, 143376), (16, 116493), (24, 77662), (26, 71688), (29, 64272), (39, 47792), (48, 38831), (52, 35844), (58, 32136), (78, 23896), (87, 21424), (103, 18096), (104, 17922), (116, 16068), (156, 11948), (174, 10712), (206, 9048), (208, 8961), (232, 8034), (309, 6032), (312, 5974), (348, 5356), (377, 4944), (412, 4524), (464, 4017), (618, 3016), (624, 2987), (696, 2678), (754, 2472), (824, 2262), (1131, 1648), (1236, 1508), (1339, 1392)]