4030812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 11007360

約数和(自身を除く): 6976548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 83, 114, 142, 166, 171, 213, 228, 249, 284, 332, 342, 426, 498, 639, 684, 747, 852, 996, 1278, 1349, 1494, 1577, 2556, 2698, 2988, 3154, 4047, 4731, 5396, 5893, 6308, 8094, 9462, 11786, 12141, 14193, 16188, 17679, 18924, 23572, 24282, 28386, 35358, 48564, 53037, 56772, 70716, 106074, 111967, 212148, 223934, 335901, 447868, 671802, 1007703, 1343604, 2015406, 4030812]

約数ペア:

[(1, 4030812), (2, 2015406), (3, 1343604), (4, 1007703), (6, 671802), (9, 447868), (12, 335901), (18, 223934), (19, 212148), (36, 111967), (38, 106074), (57, 70716), (71, 56772), (76, 53037), (83, 48564), (114, 35358), (142, 28386), (166, 24282), (171, 23572), (213, 18924), (228, 17679), (249, 16188), (284, 14193), (332, 12141), (342, 11786), (426, 9462), (498, 8094), (639, 6308), (684, 5893), (747, 5396), (852, 4731), (996, 4047), (1278, 3154), (1349, 2988), (1494, 2698), (1577, 2556)]