4272156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{5651}}^1$

素因数の和:5671

約数の個数: 48

約数和(自身を含む): 12660480

約数和(自身を除く): 8388324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 5651, 11302, 16953, 22604, 33906, 39557, 50859, 67812, 79114, 101718, 118671, 152577, 158228, 203436, 237342, 305154, 356013, 474684, 610308, 712026, 1068039, 1424052, 2136078, 4272156]

約数ペア:

[(1, 4272156), (2, 2136078), (3, 1424052), (4, 1068039), (6, 712026), (7, 610308), (9, 474684), (12, 356013), (14, 305154), (18, 237342), (21, 203436), (27, 158228), (28, 152577), (36, 118671), (42, 101718), (54, 79114), (63, 67812), (84, 50859), (108, 39557), (126, 33906), (189, 22604), (252, 16953), (378, 11302), (756, 5651)]