19902624

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4231}}^1$

素因数の和:4258

約数の個数: 72

約数和(自身を含む): 60788448

約数和(自身を除く): 40885824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4231, 4704, 8462, 12693, 16924, 25386, 29617, 33848, 50772, 59234, 67696, 88851, 101544, 118468, 135392, 177702, 203088, 207319, 236936, 355404, 406176, 414638, 473872, 621957, 710808, 829276, 947744, 1243914, 1421616, 1658552, 2487828, 2843232, 3317104, 4975656, 6634208, 9951312, 19902624]

約数ペア:

[(1, 19902624), (2, 9951312), (3, 6634208), (4, 4975656), (6, 3317104), (7, 2843232), (8, 2487828), (12, 1658552), (14, 1421616), (16, 1243914), (21, 947744), (24, 829276), (28, 710808), (32, 621957), (42, 473872), (48, 414638), (49, 406176), (56, 355404), (84, 236936), (96, 207319), (98, 203088), (112, 177702), (147, 135392), (168, 118468), (196, 101544), (224, 88851), (294, 67696), (336, 59234), (392, 50772), (588, 33848), (672, 29617), (784, 25386), (1176, 16924), (1568, 12693), (2352, 8462), (4231, 4704)]