40193778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 45515022

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4463, 4503, 8926, 9006, 13389, 26778, 84797, 169594, 254391, 352577, 508782, 705154, 1057731, 2115462, 6698963, 13397926, 20096889, 40193778]

約数ペア:

[(1, 40193778), (2, 20096889), (3, 13397926), (6, 6698963), (19, 2115462), (38, 1057731), (57, 705154), (79, 508782), (114, 352577), (158, 254391), (237, 169594), (474, 84797), (1501, 26778), (3002, 13389), (4463, 9006), (4503, 8926)]