3545172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 9696960

約数和(自身を除く): 6151788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 73, 76, 114, 142, 146, 171, 213, 219, 228, 284, 292, 342, 426, 438, 639, 657, 684, 852, 876, 1278, 1314, 1349, 1387, 2556, 2628, 2698, 2774, 4047, 4161, 5183, 5396, 5548, 8094, 8322, 10366, 12141, 12483, 15549, 16188, 16644, 20732, 24282, 24966, 31098, 46647, 48564, 49932, 62196, 93294, 98477, 186588, 196954, 295431, 393908, 590862, 886293, 1181724, 1772586, 3545172]

約数ペア:

[(1, 3545172), (2, 1772586), (3, 1181724), (4, 886293), (6, 590862), (9, 393908), (12, 295431), (18, 196954), (19, 186588), (36, 98477), (38, 93294), (57, 62196), (71, 49932), (73, 48564), (76, 46647), (114, 31098), (142, 24966), (146, 24282), (171, 20732), (213, 16644), (219, 16188), (228, 15549), (284, 12483), (292, 12141), (342, 10366), (426, 8322), (438, 8094), (639, 5548), (657, 5396), (684, 5183), (852, 4161), (876, 4047), (1278, 2774), (1314, 2698), (1349, 2628), (1387, 2556)]