147678636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{3847}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 394774016

約数和(自身を除く): 247095380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 2742, 3199, 3847, 5484, 6398, 7694, 9597, 11541, 12796, 15388, 19194, 23082, 26929, 38388, 46164, 53858, 80787, 107716, 161574, 323148, 1758079, 3516158, 5274237, 7032316, 10548474, 12306553, 21096948, 24613106, 36919659, 49226212, 73839318, 147678636]

約数ペア:

[(1, 147678636), (2, 73839318), (3, 49226212), (4, 36919659), (6, 24613106), (7, 21096948), (12, 12306553), (14, 10548474), (21, 7032316), (28, 5274237), (42, 3516158), (84, 1758079), (457, 323148), (914, 161574), (1371, 107716), (1828, 80787), (2742, 53858), (3199, 46164), (3847, 38388), (5484, 26929), (6398, 23082), (7694, 19194), (9597, 15388), (11541, 12796)]