21912192

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 65875680

約数和(自身を除く): 43963488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 827, 828, 1104, 1152, 1472, 1654, 1656, 2208, 2481, 2944, 3308, 3312, 4416, 4962, 6616, 6624, 7443, 8832, 9924, 13232, 13248, 14886, 19021, 19848, 26464, 26496, 29772, 38042, 39696, 52928, 57063, 59544, 76084, 79392, 105856, 114126, 119088, 152168, 158784, 171189, 228252, 238176, 304336, 317568, 342378, 456504, 476352, 608672, 684756, 913008, 952704, 1217344, 1369512, 1826016, 2434688, 2739024, 3652032, 5478048, 7304064, 10956096, 21912192]

約数ペア:

[(1, 21912192), (2, 10956096), (3, 7304064), (4, 5478048), (6, 3652032), (8, 2739024), (9, 2434688), (12, 1826016), (16, 1369512), (18, 1217344), (23, 952704), (24, 913008), (32, 684756), (36, 608672), (46, 476352), (48, 456504), (64, 342378), (69, 317568), (72, 304336), (92, 238176), (96, 228252), (128, 171189), (138, 158784), (144, 152168), (184, 119088), (192, 114126), (207, 105856), (276, 79392), (288, 76084), (368, 59544), (384, 57063), (414, 52928), (552, 39696), (576, 38042), (736, 29772), (827, 26496), (828, 26464), (1104, 19848), (1152, 19021), (1472, 14886), (1654, 13248), (1656, 13232), (2208, 9924), (2481, 8832), (2944, 7443), (3308, 6624), (3312, 6616), (4416, 4962)]