12111984

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 37028880

約数和(自身を除く): 24916896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 92, 106, 108, 138, 144, 159, 184, 207, 212, 216, 276, 318, 368, 414, 424, 432, 477, 529, 552, 621, 636, 828, 848, 954, 1058, 1104, 1219, 1242, 1272, 1431, 1587, 1656, 1908, 2116, 2438, 2484, 2544, 2862, 3174, 3312, 3657, 3816, 4232, 4761, 4876, 4968, 5724, 6348, 7314, 7632, 8464, 9522, 9752, 9936, 10971, 11448, 12696, 14283, 14628, 19044, 19504, 21942, 22896, 25392, 28037, 28566, 29256, 32913, 38088, 43884, 56074, 57132, 58512, 65826, 76176, 84111, 87768, 112148, 114264, 131652, 168222, 175536, 224296, 228528, 252333, 263304, 336444, 448592, 504666, 526608, 672888, 756999, 1009332, 1345776, 1513998, 2018664, 3027996, 4037328, 6055992, 12111984]

約数ペア:

[(1, 12111984), (2, 6055992), (3, 4037328), (4, 3027996), (6, 2018664), (8, 1513998), (9, 1345776), (12, 1009332), (16, 756999), (18, 672888), (23, 526608), (24, 504666), (27, 448592), (36, 336444), (46, 263304), (48, 252333), (53, 228528), (54, 224296), (69, 175536), (72, 168222), (92, 131652), (106, 114264), (108, 112148), (138, 87768), (144, 84111), (159, 76176), (184, 65826), (207, 58512), (212, 57132), (216, 56074), (276, 43884), (318, 38088), (368, 32913), (414, 29256), (424, 28566), (432, 28037), (477, 25392), (529, 22896), (552, 21942), (621, 19504), (636, 19044), (828, 14628), (848, 14283), (954, 12696), (1058, 11448), (1104, 10971), (1219, 9936), (1242, 9752), (1272, 9522), (1431, 8464), (1587, 7632), (1656, 7314), (1908, 6348), (2116, 5724), (2438, 4968), (2484, 4876), (2544, 4761), (2862, 4232), (3174, 3816), (3312, 3657)]