2019900672

素因数分解:

$2^8\times 3^3\times {\mathrm{292231}}^1$

素因数の和:292256

約数の個数: 72

約数和(自身を含む): 5973222080

約数和(自身を除く): 3953321408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 292231, 584462, 876693, 1168924, 1753386, 2337848, 2630079, 3506772, 4675696, 5260158, 7013544, 7890237, 9351392, 10520316, 14027088, 15780474, 18702784, 21040632, 28054176, 31560948, 37405568, 42081264, 56108352, 63121896, 74811136, 84162528, 112216704, 126243792, 168325056, 224433408, 252487584, 336650112, 504975168, 673300224, 1009950336, 2019900672]

約数ペア:

[(1, 2019900672), (2, 1009950336), (3, 673300224), (4, 504975168), (6, 336650112), (8, 252487584), (9, 224433408), (12, 168325056), (16, 126243792), (18, 112216704), (24, 84162528), (27, 74811136), (32, 63121896), (36, 56108352), (48, 42081264), (54, 37405568), (64, 31560948), (72, 28054176), (96, 21040632), (108, 18702784), (128, 15780474), (144, 14027088), (192, 10520316), (216, 9351392), (256, 7890237), (288, 7013544), (384, 5260158), (432, 4675696), (576, 3506772), (768, 2630079), (864, 2337848), (1152, 1753386), (1728, 1168924), (2304, 876693), (3456, 584462), (6912, 292231)]