18213838032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{711923}}^1$

素因数の和:711988

約数の個数: 80

約数和(自身を含む): 51907802688

約数和(自身を除く): 33693964656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12792, 25584, 711923, 1423846, 2135769, 2847692, 4271538, 5695384, 8543076, 9254999, 11390768, 17086152, 18509998, 27764997, 29188843, 34172304, 37019996, 55529994, 58377686, 74039992, 87566529, 111059988, 116755372, 148079984, 175133058, 222119976, 233510744, 350266116, 379454959, 444239952, 467021488, 700532232, 758909918, 1138364877, 1401064464, 1517819836, 2276729754, 3035639672, 4553459508, 6071279344, 9106919016, 18213838032]

約数ペア:

[(1, 18213838032), (2, 9106919016), (3, 6071279344), (4, 4553459508), (6, 3035639672), (8, 2276729754), (12, 1517819836), (13, 1401064464), (16, 1138364877), (24, 758909918), (26, 700532232), (39, 467021488), (41, 444239952), (48, 379454959), (52, 350266116), (78, 233510744), (82, 222119976), (104, 175133058), (123, 148079984), (156, 116755372), (164, 111059988), (208, 87566529), (246, 74039992), (312, 58377686), (328, 55529994), (492, 37019996), (533, 34172304), (624, 29188843), (656, 27764997), (984, 18509998), (1066, 17086152), (1599, 11390768), (1968, 9254999), (2132, 8543076), (3198, 5695384), (4264, 4271538), (6396, 2847692), (8528, 2135769), (12792, 1423846), (25584, 711923)]