21633984

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 126

約数和(自身を含む): 65736216

約数和(自身を除く): 44102232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 71, 72, 92, 96, 138, 142, 144, 184, 192, 207, 213, 276, 284, 288, 368, 414, 426, 529, 552, 568, 576, 639, 736, 828, 852, 1058, 1104, 1136, 1278, 1472, 1587, 1633, 1656, 1704, 2116, 2208, 2272, 2556, 3174, 3266, 3312, 3408, 4232, 4416, 4544, 4761, 4899, 5112, 6348, 6532, 6624, 6816, 8464, 9522, 9798, 10224, 12696, 13064, 13248, 13632, 14697, 16928, 19044, 19596, 20448, 25392, 26128, 29394, 33856, 37559, 38088, 39192, 40896, 50784, 52256, 58788, 75118, 76176, 78384, 101568, 104512, 112677, 117576, 150236, 152352, 156768, 225354, 235152, 300472, 304704, 313536, 338031, 450708, 470304, 600944, 676062, 901416, 940608, 1201888, 1352124, 1802832, 2403776, 2704248, 3605664, 5408496, 7211328, 10816992, 21633984]

約数ペア:

[(1, 21633984), (2, 10816992), (3, 7211328), (4, 5408496), (6, 3605664), (8, 2704248), (9, 2403776), (12, 1802832), (16, 1352124), (18, 1201888), (23, 940608), (24, 901416), (32, 676062), (36, 600944), (46, 470304), (48, 450708), (64, 338031), (69, 313536), (71, 304704), (72, 300472), (92, 235152), (96, 225354), (138, 156768), (142, 152352), (144, 150236), (184, 117576), (192, 112677), (207, 104512), (213, 101568), (276, 78384), (284, 76176), (288, 75118), (368, 58788), (414, 52256), (426, 50784), (529, 40896), (552, 39192), (568, 38088), (576, 37559), (639, 33856), (736, 29394), (828, 26128), (852, 25392), (1058, 20448), (1104, 19596), (1136, 19044), (1278, 16928), (1472, 14697), (1587, 13632), (1633, 13248), (1656, 13064), (1704, 12696), (2116, 10224), (2208, 9798), (2272, 9522), (2556, 8464), (3174, 6816), (3266, 6624), (3312, 6532), (3408, 6348), (4232, 5112), (4416, 4899), (4544, 4761)]